19541193750

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{13}}^1\times {\mathrm{26723}}^1$

素因数の和:26769

約数の個数: 144

約数和(自身を含む): 56993633424

約数和(自身を除く): 37452439674

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 450, 585, 625, 650, 750, 975, 1125, 1170, 1250, 1625, 1875, 1950, 2250, 2925, 3125, 3250, 3750, 4875, 5625, 5850, 6250, 8125, 9375, 9750, 11250, 14625, 16250, 18750, 24375, 26723, 28125, 29250, 40625, 48750, 53446, 56250, 73125, 80169, 81250, 121875, 133615, 146250, 160338, 240507, 243750, 267230, 347399, 365625, 400845, 481014, 668075, 694798, 731250, 801690, 1042197, 1202535, 1336150, 1736995, 2004225, 2084394, 2405070, 3126591, 3340375, 3473990, 4008450, 5210985, 6012675, 6253182, 6680750, 8684975, 10021125, 10421970, 12025350, 15632955, 16701875, 17369950, 20042250, 26054925, 30063375, 31265910, 33403750, 43424875, 50105625, 52109850, 60126750, 78164775, 83509375, 86849750, 100211250, 130274625, 150316875, 156329550, 167018750, 217124375, 250528125, 260549250, 300633750, 390823875, 434248750, 501056250, 651373125, 751584375, 781647750, 1085621875, 1302746250, 1503168750, 1954119375, 2171243750, 3256865625, 3908238750, 6513731250, 9770596875, 19541193750]

約数ペア:

[(1, 19541193750), (2, 9770596875), (3, 6513731250), (5, 3908238750), (6, 3256865625), (9, 2171243750), (10, 1954119375), (13, 1503168750), (15, 1302746250), (18, 1085621875), (25, 781647750), (26, 751584375), (30, 651373125), (39, 501056250), (45, 434248750), (50, 390823875), (65, 300633750), (75, 260549250), (78, 250528125), (90, 217124375), (117, 167018750), (125, 156329550), (130, 150316875), (150, 130274625), (195, 100211250), (225, 86849750), (234, 83509375), (250, 78164775), (325, 60126750), (375, 52109850), (390, 50105625), (450, 43424875), (585, 33403750), (625, 31265910), (650, 30063375), (750, 26054925), (975, 20042250), (1125, 17369950), (1170, 16701875), (1250, 15632955), (1625, 12025350), (1875, 10421970), (1950, 10021125), (2250, 8684975), (2925, 6680750), (3125, 6253182), (3250, 6012675), (3750, 5210985), (4875, 4008450), (5625, 3473990), (5850, 3340375), (6250, 3126591), (8125, 2405070), (9375, 2084394), (9750, 2004225), (11250, 1736995), (14625, 1336150), (16250, 1202535), (18750, 1042197), (24375, 801690), (26723, 731250), (28125, 694798), (29250, 668075), (40625, 481014), (48750, 400845), (53446, 365625), (56250, 347399), (73125, 267230), (80169, 243750), (81250, 240507), (121875, 160338), (133615, 146250)]