45113580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 151429824

約数和(自身を除く): 106316244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 641, 690, 765, 782, 828, 1020, 1035, 1173, 1282, 1380, 1530, 1564, 1923, 1955, 2070, 2346, 2564, 3060, 3205, 3519, 3846, 3910, 4140, 4692, 5769, 5865, 6410, 7038, 7692, 7820, 9615, 10897, 11538, 11730, 12820, 14076, 14743, 17595, 19230, 21794, 23076, 23460, 28845, 29486, 32691, 35190, 38460, 43588, 44229, 54485, 57690, 58972, 65382, 70380, 73715, 88458, 98073, 108970, 115380, 130764, 132687, 147430, 163455, 176916, 196146, 217940, 221145, 250631, 265374, 294860, 326910, 392292, 442290, 490365, 501262, 530748, 653820, 663435, 751893, 884580, 980730, 1002524, 1253155, 1326870, 1503786, 1961460, 2255679, 2506310, 2653740, 3007572, 3759465, 4511358, 5012620, 7518930, 9022716, 11278395, 15037860, 22556790, 45113580]

約数ペア:

[(1, 45113580), (2, 22556790), (3, 15037860), (4, 11278395), (5, 9022716), (6, 7518930), (9, 5012620), (10, 4511358), (12, 3759465), (15, 3007572), (17, 2653740), (18, 2506310), (20, 2255679), (23, 1961460), (30, 1503786), (34, 1326870), (36, 1253155), (45, 1002524), (46, 980730), (51, 884580), (60, 751893), (68, 663435), (69, 653820), (85, 530748), (90, 501262), (92, 490365), (102, 442290), (115, 392292), (138, 326910), (153, 294860), (170, 265374), (180, 250631), (204, 221145), (207, 217940), (230, 196146), (255, 176916), (276, 163455), (306, 147430), (340, 132687), (345, 130764), (391, 115380), (414, 108970), (460, 98073), (510, 88458), (612, 73715), (641, 70380), (690, 65382), (765, 58972), (782, 57690), (828, 54485), (1020, 44229), (1035, 43588), (1173, 38460), (1282, 35190), (1380, 32691), (1530, 29486), (1564, 28845), (1923, 23460), (1955, 23076), (2070, 21794), (2346, 19230), (2564, 17595), (3060, 14743), (3205, 14076), (3519, 12820), (3846, 11730), (3910, 11538), (4140, 10897), (4692, 9615), (5769, 7820), (5865, 7692), (6410, 7038)]