74525100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 235797408

約数和(自身を除く): 161272308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 97, 100, 130, 150, 156, 194, 195, 197, 260, 291, 300, 325, 388, 390, 394, 485, 582, 591, 650, 780, 788, 970, 975, 985, 1164, 1182, 1261, 1300, 1455, 1940, 1950, 1970, 2364, 2425, 2522, 2561, 2910, 2955, 3783, 3900, 3940, 4850, 4925, 5044, 5122, 5820, 5910, 6305, 7275, 7566, 7683, 9700, 9850, 10244, 11820, 12610, 12805, 14550, 14775, 15132, 15366, 18915, 19109, 19700, 25220, 25610, 29100, 29550, 30732, 31525, 37830, 38218, 38415, 51220, 57327, 59100, 63050, 64025, 75660, 76436, 76830, 94575, 95545, 114654, 126100, 128050, 153660, 189150, 191090, 192075, 229308, 248417, 256100, 286635, 378300, 382180, 384150, 477725, 496834, 573270, 745251, 768300, 955450, 993668, 1146540, 1242085, 1433175, 1490502, 1910900, 2484170, 2866350, 2981004, 3726255, 4968340, 5732700, 6210425, 7452510, 12420850, 14905020, 18631275, 24841700, 37262550, 74525100]

約数ペア:

[(1, 74525100), (2, 37262550), (3, 24841700), (4, 18631275), (5, 14905020), (6, 12420850), (10, 7452510), (12, 6210425), (13, 5732700), (15, 4968340), (20, 3726255), (25, 2981004), (26, 2866350), (30, 2484170), (39, 1910900), (50, 1490502), (52, 1433175), (60, 1242085), (65, 1146540), (75, 993668), (78, 955450), (97, 768300), (100, 745251), (130, 573270), (150, 496834), (156, 477725), (194, 384150), (195, 382180), (197, 378300), (260, 286635), (291, 256100), (300, 248417), (325, 229308), (388, 192075), (390, 191090), (394, 189150), (485, 153660), (582, 128050), (591, 126100), (650, 114654), (780, 95545), (788, 94575), (970, 76830), (975, 76436), (985, 75660), (1164, 64025), (1182, 63050), (1261, 59100), (1300, 57327), (1455, 51220), (1940, 38415), (1950, 38218), (1970, 37830), (2364, 31525), (2425, 30732), (2522, 29550), (2561, 29100), (2910, 25610), (2955, 25220), (3783, 19700), (3900, 19109), (3940, 18915), (4850, 15366), (4925, 15132), (5044, 14775), (5122, 14550), (5820, 12805), (5910, 12610), (6305, 11820), (7275, 10244), (7566, 9850), (7683, 9700)]