218661300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1743

約数の個数: 216

約数和(自身を含む): 805677600

約数和(自身を除く): 587016300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 25, 26, 30, 33, 36, 39, 44, 45, 50, 52, 55, 60, 65, 66, 75, 78, 90, 99, 100, 110, 117, 130, 132, 143, 150, 156, 165, 180, 195, 198, 220, 225, 234, 260, 275, 286, 300, 325, 330, 390, 396, 429, 450, 468, 495, 550, 572, 585, 650, 660, 715, 780, 825, 858, 900, 975, 990, 1100, 1170, 1287, 1300, 1430, 1650, 1699, 1716, 1950, 1980, 2145, 2340, 2475, 2574, 2860, 2925, 3300, 3398, 3575, 3900, 4290, 4950, 5097, 5148, 5850, 6435, 6796, 7150, 8495, 8580, 9900, 10194, 10725, 11700, 12870, 14300, 15291, 16990, 18689, 20388, 21450, 22087, 25485, 25740, 30582, 32175, 33980, 37378, 42475, 42900, 44174, 50970, 56067, 61164, 64350, 66261, 74756, 76455, 84950, 88348, 93445, 101940, 110435, 112134, 127425, 128700, 132522, 152910, 168201, 169900, 186890, 198783, 220870, 224268, 242957, 254850, 265044, 280335, 305820, 331305, 336402, 373780, 382275, 397566, 441740, 467225, 485914, 509700, 552175, 560670, 662610, 672804, 728871, 764550, 795132, 841005, 934450, 971828, 993915, 1104350, 1121340, 1214785, 1325220, 1401675, 1457742, 1529100, 1656525, 1682010, 1868900, 1987830, 2186613, 2208700, 2429570, 2803350, 2915484, 3313050, 3364020, 3644355, 3975660, 4205025, 4373226, 4859140, 4969575, 5606700, 6073925, 6626100, 7288710, 8410050, 8746452, 9939150, 10933065, 12147850, 14577420, 16820100, 18221775, 19878300, 21866130, 24295700, 36443550, 43732260, 54665325, 72887100, 109330650, 218661300]

約数ペア:

[(1, 218661300), (2, 109330650), (3, 72887100), (4, 54665325), (5, 43732260), (6, 36443550), (9, 24295700), (10, 21866130), (11, 19878300), (12, 18221775), (13, 16820100), (15, 14577420), (18, 12147850), (20, 10933065), (22, 9939150), (25, 8746452), (26, 8410050), (30, 7288710), (33, 6626100), (36, 6073925), (39, 5606700), (44, 4969575), (45, 4859140), (50, 4373226), (52, 4205025), (55, 3975660), (60, 3644355), (65, 3364020), (66, 3313050), (75, 2915484), (78, 2803350), (90, 2429570), (99, 2208700), (100, 2186613), (110, 1987830), (117, 1868900), (130, 1682010), (132, 1656525), (143, 1529100), (150, 1457742), (156, 1401675), (165, 1325220), (180, 1214785), (195, 1121340), (198, 1104350), (220, 993915), (225, 971828), (234, 934450), (260, 841005), (275, 795132), (286, 764550), (300, 728871), (325, 672804), (330, 662610), (390, 560670), (396, 552175), (429, 509700), (450, 485914), (468, 467225), (495, 441740), (550, 397566), (572, 382275), (585, 373780), (650, 336402), (660, 331305), (715, 305820), (780, 280335), (825, 265044), (858, 254850), (900, 242957), (975, 224268), (990, 220870), (1100, 198783), (1170, 186890), (1287, 169900), (1300, 168201), (1430, 152910), (1650, 132522), (1699, 128700), (1716, 127425), (1950, 112134), (1980, 110435), (2145, 101940), (2340, 93445), (2475, 88348), (2574, 84950), (2860, 76455), (2925, 74756), (3300, 66261), (3398, 64350), (3575, 61164), (3900, 56067), (4290, 50970), (4950, 44174), (5097, 42900), (5148, 42475), (5850, 37378), (6435, 33980), (6796, 32175), (7150, 30582), (8495, 25740), (8580, 25485), (9900, 22087), (10194, 21450), (10725, 20388), (11700, 18689), (12870, 16990), (14300, 15291)]