55227900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:78

約数の個数: 324

約数和(自身を含む): 212647848

約数和(自身を除く): 157419948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 25, 26, 28, 30, 34, 35, 39, 42, 49, 50, 51, 52, 60, 65, 68, 70, 75, 78, 84, 85, 91, 98, 100, 102, 105, 119, 130, 140, 147, 150, 156, 170, 175, 182, 195, 196, 204, 210, 221, 238, 245, 255, 260, 273, 289, 294, 300, 325, 340, 350, 357, 364, 390, 420, 425, 442, 455, 476, 490, 510, 525, 546, 578, 588, 595, 637, 650, 663, 700, 714, 735, 780, 833, 850, 867, 884, 910, 975, 980, 1020, 1050, 1092, 1105, 1156, 1190, 1225, 1274, 1275, 1300, 1326, 1365, 1428, 1445, 1470, 1547, 1666, 1700, 1734, 1785, 1820, 1911, 1950, 2023, 2100, 2210, 2275, 2380, 2450, 2499, 2548, 2550, 2652, 2730, 2890, 2940, 2975, 3094, 3185, 3315, 3332, 3468, 3570, 3675, 3757, 3822, 3900, 4046, 4165, 4335, 4420, 4550, 4641, 4900, 4998, 5100, 5460, 5525, 5780, 5950, 6069, 6188, 6370, 6630, 6825, 7140, 7225, 7350, 7514, 7644, 7735, 8092, 8330, 8670, 8925, 9100, 9282, 9555, 9996, 10115, 10829, 11050, 11271, 11900, 12138, 12495, 12740, 13260, 13650, 14161, 14450, 14700, 15028, 15470, 15925, 16575, 16660, 17340, 17850, 18564, 18785, 19110, 20230, 20825, 21658, 21675, 22100, 22542, 23205, 24276, 24990, 26299, 27300, 28322, 28900, 30345, 30940, 31850, 32487, 33150, 35700, 37570, 38220, 38675, 40460, 41650, 42483, 43316, 43350, 45084, 46410, 47775, 49980, 50575, 52598, 54145, 56355, 56644, 60690, 62475, 63700, 64974, 66300, 70805, 75140, 77350, 78897, 83300, 84966, 86700, 92820, 93925, 95550, 101150, 105196, 108290, 112710, 116025, 121380, 124950, 129948, 131495, 141610, 151725, 154700, 157794, 162435, 169932, 184093, 187850, 191100, 202300, 212415, 216580, 225420, 232050, 249900, 262990, 270725, 281775, 283220, 303450, 315588, 324870, 354025, 368186, 375700, 394485, 424830, 464100, 525980, 541450, 552279, 563550, 606900, 649740, 657475, 708050, 736372, 788970, 812175, 849660, 920465, 1062075, 1082900, 1104558, 1127100, 1314950, 1416100, 1577940, 1624350, 1840930, 1972425, 2124150, 2209116, 2629900, 2761395, 3248700, 3681860, 3944850, 4248300, 4602325, 5522790, 7889700, 9204650, 11045580, 13806975, 18409300, 27613950, 55227900]

約数ペア:

[(1, 55227900), (2, 27613950), (3, 18409300), (4, 13806975), (5, 11045580), (6, 9204650), (7, 7889700), (10, 5522790), (12, 4602325), (13, 4248300), (14, 3944850), (15, 3681860), (17, 3248700), (20, 2761395), (21, 2629900), (25, 2209116), (26, 2124150), (28, 1972425), (30, 1840930), (34, 1624350), (35, 1577940), (39, 1416100), (42, 1314950), (49, 1127100), (50, 1104558), (51, 1082900), (52, 1062075), (60, 920465), (65, 849660), (68, 812175), (70, 788970), (75, 736372), (78, 708050), (84, 657475), (85, 649740), (91, 606900), (98, 563550), (100, 552279), (102, 541450), (105, 525980), (119, 464100), (130, 424830), (140, 394485), (147, 375700), (150, 368186), (156, 354025), (170, 324870), (175, 315588), (182, 303450), (195, 283220), (196, 281775), (204, 270725), (210, 262990), (221, 249900), (238, 232050), (245, 225420), (255, 216580), (260, 212415), (273, 202300), (289, 191100), (294, 187850), (300, 184093), (325, 169932), (340, 162435), (350, 157794), (357, 154700), (364, 151725), (390, 141610), (420, 131495), (425, 129948), (442, 124950), (455, 121380), (476, 116025), (490, 112710), (510, 108290), (525, 105196), (546, 101150), (578, 95550), (588, 93925), (595, 92820), (637, 86700), (650, 84966), (663, 83300), (700, 78897), (714, 77350), (735, 75140), (780, 70805), (833, 66300), (850, 64974), (867, 63700), (884, 62475), (910, 60690), (975, 56644), (980, 56355), (1020, 54145), (1050, 52598), (1092, 50575), (1105, 49980), (1156, 47775), (1190, 46410), (1225, 45084), (1274, 43350), (1275, 43316), (1300, 42483), (1326, 41650), (1365, 40460), (1428, 38675), (1445, 38220), (1470, 37570), (1547, 35700), (1666, 33150), (1700, 32487), (1734, 31850), (1785, 30940), (1820, 30345), (1911, 28900), (1950, 28322), (2023, 27300), (2100, 26299), (2210, 24990), (2275, 24276), (2380, 23205), (2450, 22542), (2499, 22100), (2548, 21675), (2550, 21658), (2652, 20825), (2730, 20230), (2890, 19110), (2940, 18785), (2975, 18564), (3094, 17850), (3185, 17340), (3315, 16660), (3332, 16575), (3468, 15925), (3570, 15470), (3675, 15028), (3757, 14700), (3822, 14450), (3900, 14161), (4046, 13650), (4165, 13260), (4335, 12740), (4420, 12495), (4550, 12138), (4641, 11900), (4900, 11271), (4998, 11050), (5100, 10829), (5460, 10115), (5525, 9996), (5780, 9555), (5950, 9282), (6069, 9100), (6188, 8925), (6370, 8670), (6630, 8330), (6825, 8092), (7140, 7735), (7225, 7644), (7350, 7514)]