76749900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 239047200

約数和(自身を除く): 162297300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 101, 102, 149, 150, 170, 202, 204, 255, 298, 300, 303, 340, 404, 425, 447, 505, 510, 596, 606, 745, 850, 894, 1010, 1020, 1212, 1275, 1490, 1515, 1700, 1717, 1788, 2020, 2235, 2525, 2533, 2550, 2980, 3030, 3434, 3725, 4470, 5050, 5066, 5100, 5151, 6060, 6868, 7450, 7575, 7599, 8585, 8940, 10100, 10132, 10302, 11175, 12665, 14900, 15049, 15150, 15198, 17170, 20604, 22350, 25330, 25755, 30098, 30300, 30396, 34340, 37995, 42925, 44700, 45147, 50660, 51510, 60196, 63325, 75245, 75990, 85850, 90294, 103020, 126650, 128775, 150490, 151980, 171700, 180588, 189975, 225735, 253300, 255833, 257550, 300980, 376225, 379950, 451470, 511666, 515100, 752450, 759900, 767499, 902940, 1023332, 1128675, 1279165, 1504900, 1534998, 2257350, 2558330, 3069996, 3837495, 4514700, 5116660, 6395825, 7674990, 12791650, 15349980, 19187475, 25583300, 38374950, 76749900]

約数ペア:

[(1, 76749900), (2, 38374950), (3, 25583300), (4, 19187475), (5, 15349980), (6, 12791650), (10, 7674990), (12, 6395825), (15, 5116660), (17, 4514700), (20, 3837495), (25, 3069996), (30, 2558330), (34, 2257350), (50, 1534998), (51, 1504900), (60, 1279165), (68, 1128675), (75, 1023332), (85, 902940), (100, 767499), (101, 759900), (102, 752450), (149, 515100), (150, 511666), (170, 451470), (202, 379950), (204, 376225), (255, 300980), (298, 257550), (300, 255833), (303, 253300), (340, 225735), (404, 189975), (425, 180588), (447, 171700), (505, 151980), (510, 150490), (596, 128775), (606, 126650), (745, 103020), (850, 90294), (894, 85850), (1010, 75990), (1020, 75245), (1212, 63325), (1275, 60196), (1490, 51510), (1515, 50660), (1700, 45147), (1717, 44700), (1788, 42925), (2020, 37995), (2235, 34340), (2525, 30396), (2533, 30300), (2550, 30098), (2980, 25755), (3030, 25330), (3434, 22350), (3725, 20604), (4470, 17170), (5050, 15198), (5066, 15150), (5100, 15049), (5151, 14900), (6060, 12665), (6868, 11175), (7450, 10302), (7575, 10132), (7599, 10100), (8585, 8940)]