121951500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 408844800

約数和(自身を除く): 286893300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 44, 50, 55, 57, 60, 66, 75, 76, 95, 100, 110, 114, 125, 132, 150, 165, 190, 209, 220, 228, 250, 275, 285, 300, 330, 375, 380, 389, 418, 475, 500, 550, 570, 627, 660, 750, 778, 825, 836, 950, 1045, 1100, 1140, 1167, 1254, 1375, 1425, 1500, 1556, 1650, 1900, 1945, 2090, 2334, 2375, 2508, 2750, 2850, 3135, 3300, 3890, 4125, 4180, 4279, 4668, 4750, 5225, 5500, 5700, 5835, 6270, 7125, 7391, 7780, 8250, 8558, 9500, 9725, 10450, 11670, 12540, 12837, 14250, 14782, 15675, 16500, 17116, 19450, 20900, 21395, 22173, 23340, 25674, 26125, 28500, 29175, 29564, 31350, 36955, 38900, 42790, 44346, 48625, 51348, 52250, 58350, 62700, 64185, 73910, 78375, 81301, 85580, 88692, 97250, 104500, 106975, 110865, 116700, 128370, 145875, 147820, 156750, 162602, 184775, 194500, 213950, 221730, 243903, 256740, 291750, 313500, 320925, 325204, 369550, 406505, 427900, 443460, 487806, 534875, 554325, 583500, 641850, 739100, 813010, 923875, 975612, 1069750, 1108650, 1219515, 1283700, 1604625, 1626020, 1847750, 2032525, 2139500, 2217300, 2439030, 2771625, 3209250, 3695500, 4065050, 4878060, 5543250, 6097575, 6418500, 8130100, 10162625, 11086500, 12195150, 20325250, 24390300, 30487875, 40650500, 60975750, 121951500]

約数ペア:

[(1, 121951500), (2, 60975750), (3, 40650500), (4, 30487875), (5, 24390300), (6, 20325250), (10, 12195150), (11, 11086500), (12, 10162625), (15, 8130100), (19, 6418500), (20, 6097575), (22, 5543250), (25, 4878060), (30, 4065050), (33, 3695500), (38, 3209250), (44, 2771625), (50, 2439030), (55, 2217300), (57, 2139500), (60, 2032525), (66, 1847750), (75, 1626020), (76, 1604625), (95, 1283700), (100, 1219515), (110, 1108650), (114, 1069750), (125, 975612), (132, 923875), (150, 813010), (165, 739100), (190, 641850), (209, 583500), (220, 554325), (228, 534875), (250, 487806), (275, 443460), (285, 427900), (300, 406505), (330, 369550), (375, 325204), (380, 320925), (389, 313500), (418, 291750), (475, 256740), (500, 243903), (550, 221730), (570, 213950), (627, 194500), (660, 184775), (750, 162602), (778, 156750), (825, 147820), (836, 145875), (950, 128370), (1045, 116700), (1100, 110865), (1140, 106975), (1167, 104500), (1254, 97250), (1375, 88692), (1425, 85580), (1500, 81301), (1556, 78375), (1650, 73910), (1900, 64185), (1945, 62700), (2090, 58350), (2334, 52250), (2375, 51348), (2508, 48625), (2750, 44346), (2850, 42790), (3135, 38900), (3300, 36955), (3890, 31350), (4125, 29564), (4180, 29175), (4279, 28500), (4668, 26125), (4750, 25674), (5225, 23340), (5500, 22173), (5700, 21395), (5835, 20900), (6270, 19450), (7125, 17116), (7391, 16500), (7780, 15675), (8250, 14782), (8558, 14250), (9500, 12837), (9725, 12540), (10450, 11670)]