19055042300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:397

約数の個数: 288

約数和(自身を含む): 50918740992

約数和(自身を除く): 31863698692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 53, 70, 92, 100, 106, 115, 137, 140, 161, 163, 175, 212, 230, 265, 274, 322, 326, 350, 371, 460, 530, 548, 575, 644, 652, 685, 700, 742, 805, 815, 959, 1060, 1141, 1150, 1219, 1325, 1370, 1484, 1610, 1630, 1855, 1918, 2282, 2300, 2438, 2650, 2740, 3151, 3220, 3260, 3425, 3710, 3749, 3836, 4025, 4075, 4564, 4795, 4876, 5300, 5705, 6095, 6302, 6850, 7261, 7420, 7498, 8050, 8150, 8533, 8639, 9275, 9590, 11410, 12190, 12604, 13700, 14522, 14996, 15755, 16100, 16300, 17066, 17278, 18550, 18745, 19180, 22057, 22331, 22820, 23975, 24380, 26243, 28525, 29044, 30475, 31510, 34132, 34556, 36305, 37100, 37490, 42665, 43195, 44114, 44662, 47950, 50827, 52486, 57050, 60473, 60950, 63020, 72610, 74980, 78775, 85330, 86390, 88228, 89324, 93725, 95900, 101654, 104972, 110285, 111655, 114100, 120946, 121900, 131215, 145220, 156317, 157550, 167003, 170660, 172780, 181525, 187450, 198697, 203308, 213325, 215975, 220570, 223310, 241892, 254135, 262430, 302365, 312634, 315100, 334006, 363050, 374900, 397394, 426650, 431950, 441140, 446620, 508270, 513613, 524860, 551425, 558275, 604730, 625268, 656075, 668012, 726100, 781585, 794788, 835015, 853300, 863900, 993485, 1016540, 1027226, 1102850, 1116550, 1169021, 1183543, 1209460, 1270675, 1312150, 1390879, 1511825, 1563170, 1670030, 1986970, 2054452, 2205700, 2233100, 2338042, 2367086, 2541350, 2568065, 2624300, 2781758, 3023650, 3126340, 3340060, 3595291, 3907925, 3973940, 4175075, 4676084, 4734172, 4967425, 5082700, 5136130, 5563516, 5845105, 5917715, 6047300, 6954395, 7190582, 7815850, 8284801, 8350150, 9934850, 10272260, 11690210, 11835430, 12840325, 13908790, 14381164, 15631700, 16569602, 16700300, 17976455, 19869700, 23380420, 23670860, 25680650, 27221489, 27817580, 29225525, 29588575, 33139204, 34771975, 35952910, 41424005, 51361300, 54442978, 58451050, 59177150, 69543950, 71905820, 82848010, 89882275, 108885956, 116902100, 118354300, 136107445, 139087900, 165696020, 179764550, 190550423, 207120025, 272214890, 359529100, 381100846, 414240050, 544429780, 680537225, 762201692, 828480100, 952752115, 1361074450, 1905504230, 2722148900, 3811008460, 4763760575, 9527521150, 19055042300]

約数ペア:

[(1, 19055042300), (2, 9527521150), (4, 4763760575), (5, 3811008460), (7, 2722148900), (10, 1905504230), (14, 1361074450), (20, 952752115), (23, 828480100), (25, 762201692), (28, 680537225), (35, 544429780), (46, 414240050), (50, 381100846), (53, 359529100), (70, 272214890), (92, 207120025), (100, 190550423), (106, 179764550), (115, 165696020), (137, 139087900), (140, 136107445), (161, 118354300), (163, 116902100), (175, 108885956), (212, 89882275), (230, 82848010), (265, 71905820), (274, 69543950), (322, 59177150), (326, 58451050), (350, 54442978), (371, 51361300), (460, 41424005), (530, 35952910), (548, 34771975), (575, 33139204), (644, 29588575), (652, 29225525), (685, 27817580), (700, 27221489), (742, 25680650), (805, 23670860), (815, 23380420), (959, 19869700), (1060, 17976455), (1141, 16700300), (1150, 16569602), (1219, 15631700), (1325, 14381164), (1370, 13908790), (1484, 12840325), (1610, 11835430), (1630, 11690210), (1855, 10272260), (1918, 9934850), (2282, 8350150), (2300, 8284801), (2438, 7815850), (2650, 7190582), (2740, 6954395), (3151, 6047300), (3220, 5917715), (3260, 5845105), (3425, 5563516), (3710, 5136130), (3749, 5082700), (3836, 4967425), (4025, 4734172), (4075, 4676084), (4564, 4175075), (4795, 3973940), (4876, 3907925), (5300, 3595291), (5705, 3340060), (6095, 3126340), (6302, 3023650), (6850, 2781758), (7261, 2624300), (7420, 2568065), (7498, 2541350), (8050, 2367086), (8150, 2338042), (8533, 2233100), (8639, 2205700), (9275, 2054452), (9590, 1986970), (11410, 1670030), (12190, 1563170), (12604, 1511825), (13700, 1390879), (14522, 1312150), (14996, 1270675), (15755, 1209460), (16100, 1183543), (16300, 1169021), (17066, 1116550), (17278, 1102850), (18550, 1027226), (18745, 1016540), (19180, 993485), (22057, 863900), (22331, 853300), (22820, 835015), (23975, 794788), (24380, 781585), (26243, 726100), (28525, 668012), (29044, 656075), (30475, 625268), (31510, 604730), (34132, 558275), (34556, 551425), (36305, 524860), (37100, 513613), (37490, 508270), (42665, 446620), (43195, 441140), (44114, 431950), (44662, 426650), (47950, 397394), (50827, 374900), (52486, 363050), (57050, 334006), (60473, 315100), (60950, 312634), (63020, 302365), (72610, 262430), (74980, 254135), (78775, 241892), (85330, 223310), (86390, 220570), (88228, 215975), (89324, 213325), (93725, 203308), (95900, 198697), (101654, 187450), (104972, 181525), (110285, 172780), (111655, 170660), (114100, 167003), (120946, 157550), (121900, 156317), (131215, 145220)]