90479100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 281419488

約数和(自身を除く): 190940388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 113, 150, 157, 170, 204, 226, 255, 300, 314, 339, 340, 425, 452, 471, 510, 565, 628, 678, 785, 850, 942, 1020, 1130, 1275, 1356, 1570, 1695, 1700, 1884, 1921, 2260, 2355, 2550, 2669, 2825, 3140, 3390, 3842, 3925, 4710, 5100, 5338, 5650, 5763, 6780, 7684, 7850, 8007, 8475, 9420, 9605, 10676, 11300, 11526, 11775, 13345, 15700, 16014, 16950, 17741, 19210, 23052, 23550, 26690, 28815, 32028, 33900, 35482, 38420, 40035, 47100, 48025, 53223, 53380, 57630, 66725, 70964, 80070, 88705, 96050, 106446, 115260, 133450, 144075, 160140, 177410, 192100, 200175, 212892, 266115, 266900, 288150, 301597, 354820, 400350, 443525, 532230, 576300, 603194, 800700, 887050, 904791, 1064460, 1206388, 1330575, 1507985, 1774100, 1809582, 2661150, 3015970, 3619164, 4523955, 5322300, 6031940, 7539925, 9047910, 15079850, 18095820, 22619775, 30159700, 45239550, 90479100]

約数ペア:

[(1, 90479100), (2, 45239550), (3, 30159700), (4, 22619775), (5, 18095820), (6, 15079850), (10, 9047910), (12, 7539925), (15, 6031940), (17, 5322300), (20, 4523955), (25, 3619164), (30, 3015970), (34, 2661150), (50, 1809582), (51, 1774100), (60, 1507985), (68, 1330575), (75, 1206388), (85, 1064460), (100, 904791), (102, 887050), (113, 800700), (150, 603194), (157, 576300), (170, 532230), (204, 443525), (226, 400350), (255, 354820), (300, 301597), (314, 288150), (339, 266900), (340, 266115), (425, 212892), (452, 200175), (471, 192100), (510, 177410), (565, 160140), (628, 144075), (678, 133450), (785, 115260), (850, 106446), (942, 96050), (1020, 88705), (1130, 80070), (1275, 70964), (1356, 66725), (1570, 57630), (1695, 53380), (1700, 53223), (1884, 48025), (1921, 47100), (2260, 40035), (2355, 38420), (2550, 35482), (2669, 33900), (2825, 32028), (3140, 28815), (3390, 26690), (3842, 23550), (3925, 23052), (4710, 19210), (5100, 17741), (5338, 16950), (5650, 16014), (5763, 15700), (6780, 13345), (7684, 11775), (7850, 11526), (8007, 11300), (8475, 10676), (9420, 9605)]