122158600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 332121600

約数和(自身を除く): 209963000

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 31, 34, 38, 40, 50, 61, 62, 68, 76, 85, 95, 100, 122, 124, 136, 152, 155, 170, 190, 200, 244, 248, 305, 310, 323, 340, 380, 425, 475, 488, 527, 589, 610, 620, 646, 680, 760, 775, 850, 950, 1037, 1054, 1159, 1178, 1220, 1240, 1292, 1525, 1550, 1615, 1700, 1891, 1900, 2074, 2108, 2318, 2356, 2440, 2584, 2635, 2945, 3050, 3100, 3230, 3400, 3782, 3800, 4148, 4216, 4636, 4712, 5185, 5270, 5795, 5890, 6100, 6200, 6460, 7564, 8075, 8296, 9272, 9455, 10013, 10370, 10540, 11590, 11780, 12200, 12920, 13175, 14725, 15128, 16150, 18910, 19703, 20026, 20740, 21080, 23180, 23560, 25925, 26350, 28975, 29450, 32147, 32300, 35929, 37820, 39406, 40052, 41480, 46360, 47275, 50065, 51850, 52700, 57950, 58900, 64294, 64600, 71858, 75640, 78812, 80104, 94550, 98515, 100130, 103700, 105400, 115900, 117800, 128588, 143716, 157624, 160735, 179645, 189100, 197030, 200260, 207400, 231800, 250325, 257176, 287432, 321470, 359290, 378200, 394060, 400520, 492575, 500650, 610793, 642940, 718580, 788120, 803675, 898225, 985150, 1001300, 1221586, 1285880, 1437160, 1607350, 1796450, 1970300, 2002600, 2443172, 3053965, 3214700, 3592900, 3940600, 4886344, 6107930, 6429400, 7185800, 12215860, 15269825, 24431720, 30539650, 61079300, 122158600]

約数ペア:

[(1, 122158600), (2, 61079300), (4, 30539650), (5, 24431720), (8, 15269825), (10, 12215860), (17, 7185800), (19, 6429400), (20, 6107930), (25, 4886344), (31, 3940600), (34, 3592900), (38, 3214700), (40, 3053965), (50, 2443172), (61, 2002600), (62, 1970300), (68, 1796450), (76, 1607350), (85, 1437160), (95, 1285880), (100, 1221586), (122, 1001300), (124, 985150), (136, 898225), (152, 803675), (155, 788120), (170, 718580), (190, 642940), (200, 610793), (244, 500650), (248, 492575), (305, 400520), (310, 394060), (323, 378200), (340, 359290), (380, 321470), (425, 287432), (475, 257176), (488, 250325), (527, 231800), (589, 207400), (610, 200260), (620, 197030), (646, 189100), (680, 179645), (760, 160735), (775, 157624), (850, 143716), (950, 128588), (1037, 117800), (1054, 115900), (1159, 105400), (1178, 103700), (1220, 100130), (1240, 98515), (1292, 94550), (1525, 80104), (1550, 78812), (1615, 75640), (1700, 71858), (1891, 64600), (1900, 64294), (2074, 58900), (2108, 57950), (2318, 52700), (2356, 51850), (2440, 50065), (2584, 47275), (2635, 46360), (2945, 41480), (3050, 40052), (3100, 39406), (3230, 37820), (3400, 35929), (3782, 32300), (3800, 32147), (4148, 29450), (4216, 28975), (4636, 26350), (4712, 25925), (5185, 23560), (5270, 23180), (5795, 21080), (5890, 20740), (6100, 20026), (6200, 19703), (6460, 18910), (7564, 16150), (8075, 15128), (8296, 14725), (9272, 13175), (9455, 12920), (10013, 12200), (10370, 11780), (10540, 11590)]