109900000300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{15919}}^1$

素因数の和:16112

約数の個数: 144

約数和(自身を含む): 262663188480

約数和(自身を除く): 152763188180

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 131, 155, 170, 262, 310, 340, 425, 524, 527, 620, 655, 775, 850, 1054, 1310, 1550, 1700, 2108, 2227, 2620, 2635, 3100, 3275, 4061, 4454, 5270, 6550, 8122, 8908, 10540, 11135, 13100, 13175, 15919, 16244, 20305, 22270, 26350, 31838, 40610, 44540, 52700, 55675, 63676, 69037, 79595, 81220, 101525, 111350, 138074, 159190, 203050, 222700, 270623, 276148, 318380, 345185, 397975, 406100, 493489, 541246, 690370, 795950, 986978, 1082492, 1353115, 1380740, 1591900, 1725925, 1973956, 2085389, 2467445, 2706230, 3451850, 4170778, 4934890, 5412460, 6765575, 6903700, 8341556, 8389313, 9869780, 10426945, 12337225, 13531150, 16778626, 20853890, 24674450, 27062300, 33557252, 35451613, 41707780, 41946565, 49348900, 52134725, 64647059, 70903226, 83893130, 104269450, 129294118, 141806452, 167786260, 177258065, 208538900, 209732825, 258588236, 323235295, 354516130, 419465650, 646470590, 709032260, 838931300, 886290325, 1099000003, 1292941180, 1616176475, 1772580650, 2198000006, 3232352950, 3545161300, 4396000012, 5495000015, 6464705900, 10990000030, 21980000060, 27475000075, 54950000150, 109900000300]

約数ペア:

[(1, 109900000300), (2, 54950000150), (4, 27475000075), (5, 21980000060), (10, 10990000030), (17, 6464705900), (20, 5495000015), (25, 4396000012), (31, 3545161300), (34, 3232352950), (50, 2198000006), (62, 1772580650), (68, 1616176475), (85, 1292941180), (100, 1099000003), (124, 886290325), (131, 838931300), (155, 709032260), (170, 646470590), (262, 419465650), (310, 354516130), (340, 323235295), (425, 258588236), (524, 209732825), (527, 208538900), (620, 177258065), (655, 167786260), (775, 141806452), (850, 129294118), (1054, 104269450), (1310, 83893130), (1550, 70903226), (1700, 64647059), (2108, 52134725), (2227, 49348900), (2620, 41946565), (2635, 41707780), (3100, 35451613), (3275, 33557252), (4061, 27062300), (4454, 24674450), (5270, 20853890), (6550, 16778626), (8122, 13531150), (8908, 12337225), (10540, 10426945), (11135, 9869780), (13100, 8389313), (13175, 8341556), (15919, 6903700), (16244, 6765575), (20305, 5412460), (22270, 4934890), (26350, 4170778), (31838, 3451850), (40610, 2706230), (44540, 2467445), (52700, 2085389), (55675, 1973956), (63676, 1725925), (69037, 1591900), (79595, 1380740), (81220, 1353115), (101525, 1082492), (111350, 986978), (138074, 795950), (159190, 690370), (203050, 541246), (222700, 493489), (270623, 406100), (276148, 397975), (318380, 345185)]