227658900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:959

約数の個数: 216

約数和(自身を含む): 812198016

約数和(自身を除く): 584539116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 49, 50, 51, 60, 68, 70, 75, 84, 85, 98, 100, 102, 105, 119, 140, 147, 150, 170, 175, 196, 204, 210, 238, 245, 255, 294, 300, 340, 350, 357, 420, 425, 476, 490, 510, 525, 588, 595, 700, 714, 735, 833, 850, 911, 980, 1020, 1050, 1190, 1225, 1275, 1428, 1470, 1666, 1700, 1785, 1822, 2100, 2380, 2450, 2499, 2550, 2733, 2940, 2975, 3332, 3570, 3644, 3675, 4165, 4555, 4900, 4998, 5100, 5466, 5950, 6377, 7140, 7350, 8330, 8925, 9110, 9996, 10932, 11900, 12495, 12754, 13665, 14700, 15487, 16660, 17850, 18220, 19131, 20825, 22775, 24990, 25508, 27330, 30974, 31885, 35700, 38262, 41650, 44639, 45550, 46461, 49980, 54660, 61948, 62475, 63770, 68325, 76524, 77435, 83300, 89278, 91100, 92922, 95655, 108409, 124950, 127540, 133917, 136650, 154870, 159425, 178556, 185844, 191310, 216818, 223195, 232305, 249900, 267834, 273300, 309740, 318850, 325227, 382620, 387175, 433636, 446390, 464610, 478275, 535668, 542045, 637700, 650454, 669585, 758863, 774350, 892780, 929220, 956550, 1084090, 1115975, 1161525, 1300908, 1339170, 1517726, 1548700, 1626135, 1913100, 2168180, 2231950, 2276589, 2323050, 2678340, 2710225, 3035452, 3252270, 3347925, 3794315, 4463900, 4553178, 4646100, 5420450, 6504540, 6695850, 7588630, 8130675, 9106356, 10840900, 11382945, 13391700, 15177260, 16261350, 18971575, 22765890, 32522700, 37943150, 45531780, 56914725, 75886300, 113829450, 227658900]

約数ペア:

[(1, 227658900), (2, 113829450), (3, 75886300), (4, 56914725), (5, 45531780), (6, 37943150), (7, 32522700), (10, 22765890), (12, 18971575), (14, 16261350), (15, 15177260), (17, 13391700), (20, 11382945), (21, 10840900), (25, 9106356), (28, 8130675), (30, 7588630), (34, 6695850), (35, 6504540), (42, 5420450), (49, 4646100), (50, 4553178), (51, 4463900), (60, 3794315), (68, 3347925), (70, 3252270), (75, 3035452), (84, 2710225), (85, 2678340), (98, 2323050), (100, 2276589), (102, 2231950), (105, 2168180), (119, 1913100), (140, 1626135), (147, 1548700), (150, 1517726), (170, 1339170), (175, 1300908), (196, 1161525), (204, 1115975), (210, 1084090), (238, 956550), (245, 929220), (255, 892780), (294, 774350), (300, 758863), (340, 669585), (350, 650454), (357, 637700), (420, 542045), (425, 535668), (476, 478275), (490, 464610), (510, 446390), (525, 433636), (588, 387175), (595, 382620), (700, 325227), (714, 318850), (735, 309740), (833, 273300), (850, 267834), (911, 249900), (980, 232305), (1020, 223195), (1050, 216818), (1190, 191310), (1225, 185844), (1275, 178556), (1428, 159425), (1470, 154870), (1666, 136650), (1700, 133917), (1785, 127540), (1822, 124950), (2100, 108409), (2380, 95655), (2450, 92922), (2499, 91100), (2550, 89278), (2733, 83300), (2940, 77435), (2975, 76524), (3332, 68325), (3570, 63770), (3644, 62475), (3675, 61948), (4165, 54660), (4555, 49980), (4900, 46461), (4998, 45550), (5100, 44639), (5466, 41650), (5950, 38262), (6377, 35700), (7140, 31885), (7350, 30974), (8330, 27330), (8925, 25508), (9110, 24990), (9996, 22775), (10932, 20825), (11900, 19131), (12495, 18220), (12754, 17850), (13665, 16660), (14700, 15487)]