23458500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 79895088

約数和(自身を除く): 56436588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 401, 450, 468, 500, 585, 650, 750, 780, 802, 900, 975, 1125, 1170, 1203, 1300, 1500, 1604, 1625, 1950, 2005, 2250, 2340, 2406, 2925, 3250, 3609, 3900, 4010, 4500, 4812, 4875, 5213, 5850, 6015, 6500, 7218, 8020, 9750, 10025, 10426, 11700, 12030, 14436, 14625, 15639, 18045, 19500, 20050, 20852, 24060, 26065, 29250, 30075, 31278, 36090, 40100, 46917, 50125, 52130, 58500, 60150, 62556, 72180, 78195, 90225, 93834, 100250, 104260, 120300, 130325, 150375, 156390, 180450, 187668, 200500, 234585, 260650, 300750, 312780, 360900, 390975, 451125, 469170, 521300, 601500, 651625, 781950, 902250, 938340, 1172925, 1303250, 1563900, 1804500, 1954875, 2345850, 2606500, 3909750, 4691700, 5864625, 7819500, 11729250, 23458500]

約数ペア:

[(1, 23458500), (2, 11729250), (3, 7819500), (4, 5864625), (5, 4691700), (6, 3909750), (9, 2606500), (10, 2345850), (12, 1954875), (13, 1804500), (15, 1563900), (18, 1303250), (20, 1172925), (25, 938340), (26, 902250), (30, 781950), (36, 651625), (39, 601500), (45, 521300), (50, 469170), (52, 451125), (60, 390975), (65, 360900), (75, 312780), (78, 300750), (90, 260650), (100, 234585), (117, 200500), (125, 187668), (130, 180450), (150, 156390), (156, 150375), (180, 130325), (195, 120300), (225, 104260), (234, 100250), (250, 93834), (260, 90225), (300, 78195), (325, 72180), (375, 62556), (390, 60150), (401, 58500), (450, 52130), (468, 50125), (500, 46917), (585, 40100), (650, 36090), (750, 31278), (780, 30075), (802, 29250), (900, 26065), (975, 24060), (1125, 20852), (1170, 20050), (1203, 19500), (1300, 18045), (1500, 15639), (1604, 14625), (1625, 14436), (1950, 12030), (2005, 11700), (2250, 10426), (2340, 10025), (2406, 9750), (2925, 8020), (3250, 7218), (3609, 6500), (3900, 6015), (4010, 5850), (4500, 5213), (4812, 4875)]