15511643550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{6679}}^1$

素因数の和:7107

約数の個数: 144

約数和(自身を含む): 45000140640

約数和(自身を除く): 29488497090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 397, 450, 585, 650, 794, 975, 1170, 1191, 1950, 1985, 2382, 2925, 3573, 3970, 5161, 5850, 5955, 6679, 7146, 9925, 10322, 11910, 13358, 15483, 17865, 19850, 20037, 25805, 29775, 30966, 33395, 35730, 40074, 46449, 51610, 59550, 60111, 66790, 77415, 86827, 89325, 92898, 100185, 120222, 129025, 154830, 166975, 173654, 178650, 200370, 232245, 258050, 260481, 300555, 333950, 387075, 434135, 464490, 500925, 520962, 601110, 774150, 781443, 868270, 1001850, 1161225, 1302405, 1502775, 1562886, 2170675, 2322450, 2604810, 2651563, 3005550, 3907215, 4341350, 5303126, 6512025, 7814430, 7954689, 13024050, 13257815, 15909378, 19536075, 23864067, 26515630, 34470319, 39072150, 39773445, 47728134, 66289075, 68940638, 79546890, 103410957, 119320335, 132578150, 172351595, 198867225, 206821914, 238640670, 310232871, 344703190, 397734450, 517054785, 596601675, 620465742, 861757975, 1034109570, 1193203350, 1551164355, 1723515950, 2585273925, 3102328710, 5170547850, 7755821775, 15511643550]

約数ペア:

[(1, 15511643550), (2, 7755821775), (3, 5170547850), (5, 3102328710), (6, 2585273925), (9, 1723515950), (10, 1551164355), (13, 1193203350), (15, 1034109570), (18, 861757975), (25, 620465742), (26, 596601675), (30, 517054785), (39, 397734450), (45, 344703190), (50, 310232871), (65, 238640670), (75, 206821914), (78, 198867225), (90, 172351595), (117, 132578150), (130, 119320335), (150, 103410957), (195, 79546890), (225, 68940638), (234, 66289075), (325, 47728134), (390, 39773445), (397, 39072150), (450, 34470319), (585, 26515630), (650, 23864067), (794, 19536075), (975, 15909378), (1170, 13257815), (1191, 13024050), (1950, 7954689), (1985, 7814430), (2382, 6512025), (2925, 5303126), (3573, 4341350), (3970, 3907215), (5161, 3005550), (5850, 2651563), (5955, 2604810), (6679, 2322450), (7146, 2170675), (9925, 1562886), (10322, 1502775), (11910, 1302405), (13358, 1161225), (15483, 1001850), (17865, 868270), (19850, 781443), (20037, 774150), (25805, 601110), (29775, 520962), (30966, 500925), (33395, 464490), (35730, 434135), (40074, 387075), (46449, 333950), (51610, 300555), (59550, 260481), (60111, 258050), (66790, 232245), (77415, 200370), (86827, 178650), (89325, 173654), (92898, 166975), (100185, 154830), (120222, 129025)]