61000551940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:686

約数の個数: 192

約数和(自身を含む): 139607193600

約数和(自身を除く): 78606641660

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 59, 62, 82, 89, 118, 124, 155, 164, 178, 205, 236, 295, 310, 356, 410, 445, 457, 590, 620, 820, 890, 914, 1180, 1271, 1780, 1828, 1829, 2285, 2419, 2542, 2759, 3649, 3658, 4570, 4838, 5084, 5251, 5518, 6355, 7298, 7316, 9140, 9145, 9676, 10502, 11036, 12095, 12710, 13795, 14167, 14596, 18245, 18290, 18737, 21004, 24190, 25420, 26255, 26963, 27590, 28334, 36490, 36580, 37474, 40673, 48380, 52510, 53926, 55180, 56668, 70835, 72980, 74948, 74989, 81346, 93685, 105020, 107852, 113119, 134815, 141670, 149978, 162692, 162781, 187370, 203365, 215291, 226238, 269630, 283340, 299956, 325562, 374740, 374945, 406730, 430582, 452476, 539260, 565595, 580847, 651124, 749890, 813460, 813905, 835853, 861164, 1076455, 1105483, 1131190, 1161694, 1260863, 1499780, 1627810, 1667593, 1671706, 2152910, 2210966, 2262380, 2323388, 2399707, 2521726, 2904235, 3255620, 3335186, 3343412, 4179265, 4305820, 4421932, 4799414, 5043452, 5527415, 5808470, 6304315, 6670372, 6674021, 8337965, 8358530, 9598828, 11054830, 11616940, 11998535, 12608630, 13348042, 16675930, 16717060, 22109660, 23997070, 25217260, 26696084, 33351860, 33370105, 34269973, 47994140, 51695383, 66740210, 68539946, 74390917, 98387987, 103390766, 133480420, 137079892, 148781834, 171349865, 196775974, 206781532, 258476915, 297563668, 342699730, 371954585, 393551948, 491939935, 516953830, 685399460, 743909170, 983879870, 1033907660, 1487818340, 1967759740, 3050027597, 6100055194, 12200110388, 15250137985, 30500275970, 61000551940]

約数ペア:

[(1, 61000551940), (2, 30500275970), (4, 15250137985), (5, 12200110388), (10, 6100055194), (20, 3050027597), (31, 1967759740), (41, 1487818340), (59, 1033907660), (62, 983879870), (82, 743909170), (89, 685399460), (118, 516953830), (124, 491939935), (155, 393551948), (164, 371954585), (178, 342699730), (205, 297563668), (236, 258476915), (295, 206781532), (310, 196775974), (356, 171349865), (410, 148781834), (445, 137079892), (457, 133480420), (590, 103390766), (620, 98387987), (820, 74390917), (890, 68539946), (914, 66740210), (1180, 51695383), (1271, 47994140), (1780, 34269973), (1828, 33370105), (1829, 33351860), (2285, 26696084), (2419, 25217260), (2542, 23997070), (2759, 22109660), (3649, 16717060), (3658, 16675930), (4570, 13348042), (4838, 12608630), (5084, 11998535), (5251, 11616940), (5518, 11054830), (6355, 9598828), (7298, 8358530), (7316, 8337965), (9140, 6674021), (9145, 6670372), (9676, 6304315), (10502, 5808470), (11036, 5527415), (12095, 5043452), (12710, 4799414), (13795, 4421932), (14167, 4305820), (14596, 4179265), (18245, 3343412), (18290, 3335186), (18737, 3255620), (21004, 2904235), (24190, 2521726), (25420, 2399707), (26255, 2323388), (26963, 2262380), (27590, 2210966), (28334, 2152910), (36490, 1671706), (36580, 1667593), (37474, 1627810), (40673, 1499780), (48380, 1260863), (52510, 1161694), (53926, 1131190), (55180, 1105483), (56668, 1076455), (70835, 861164), (72980, 835853), (74948, 813905), (74989, 813460), (81346, 749890), (93685, 651124), (105020, 580847), (107852, 565595), (113119, 539260), (134815, 452476), (141670, 430582), (149978, 406730), (162692, 374945), (162781, 374740), (187370, 325562), (203365, 299956), (215291, 283340), (226238, 269630)]