202078500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 651146496

約数和(自身を除く): 449067996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 43, 50, 52, 60, 65, 75, 78, 86, 100, 125, 129, 130, 150, 156, 172, 195, 215, 241, 250, 258, 260, 300, 325, 375, 390, 430, 482, 500, 516, 559, 645, 650, 723, 750, 780, 860, 964, 975, 1075, 1118, 1205, 1290, 1300, 1446, 1500, 1625, 1677, 1950, 2150, 2236, 2410, 2580, 2795, 2892, 3133, 3225, 3250, 3354, 3615, 3900, 4300, 4820, 4875, 5375, 5590, 6025, 6266, 6450, 6500, 6708, 7230, 8385, 9399, 9750, 10363, 10750, 11180, 12050, 12532, 12900, 13975, 14460, 15665, 16125, 16770, 18075, 18798, 19500, 20726, 21500, 24100, 27950, 30125, 31089, 31330, 32250, 33540, 36150, 37596, 41452, 41925, 46995, 51815, 55900, 60250, 62178, 62660, 64500, 69875, 72300, 78325, 83850, 90375, 93990, 103630, 120500, 124356, 134719, 139750, 155445, 156650, 167700, 180750, 187980, 207260, 209625, 234975, 259075, 269438, 279500, 310890, 313300, 361500, 391625, 404157, 419250, 469950, 518150, 538876, 621780, 673595, 777225, 783250, 808314, 838500, 939900, 1036300, 1174875, 1295375, 1347190, 1554450, 1566500, 1616628, 2020785, 2349750, 2590750, 2694380, 3108900, 3367975, 3886125, 4041570, 4699500, 5181500, 6735950, 7772250, 8083140, 10103925, 13471900, 15544500, 16839875, 20207850, 33679750, 40415700, 50519625, 67359500, 101039250, 202078500]

約数ペア:

[(1, 202078500), (2, 101039250), (3, 67359500), (4, 50519625), (5, 40415700), (6, 33679750), (10, 20207850), (12, 16839875), (13, 15544500), (15, 13471900), (20, 10103925), (25, 8083140), (26, 7772250), (30, 6735950), (39, 5181500), (43, 4699500), (50, 4041570), (52, 3886125), (60, 3367975), (65, 3108900), (75, 2694380), (78, 2590750), (86, 2349750), (100, 2020785), (125, 1616628), (129, 1566500), (130, 1554450), (150, 1347190), (156, 1295375), (172, 1174875), (195, 1036300), (215, 939900), (241, 838500), (250, 808314), (258, 783250), (260, 777225), (300, 673595), (325, 621780), (375, 538876), (390, 518150), (430, 469950), (482, 419250), (500, 404157), (516, 391625), (559, 361500), (645, 313300), (650, 310890), (723, 279500), (750, 269438), (780, 259075), (860, 234975), (964, 209625), (975, 207260), (1075, 187980), (1118, 180750), (1205, 167700), (1290, 156650), (1300, 155445), (1446, 139750), (1500, 134719), (1625, 124356), (1677, 120500), (1950, 103630), (2150, 93990), (2236, 90375), (2410, 83850), (2580, 78325), (2795, 72300), (2892, 69875), (3133, 64500), (3225, 62660), (3250, 62178), (3354, 60250), (3615, 55900), (3900, 51815), (4300, 46995), (4820, 41925), (4875, 41452), (5375, 37596), (5590, 36150), (6025, 33540), (6266, 32250), (6450, 31330), (6500, 31089), (6708, 30125), (7230, 27950), (8385, 24100), (9399, 21500), (9750, 20726), (10363, 19500), (10750, 18798), (11180, 18075), (12050, 16770), (12532, 16125), (12900, 15665), (13975, 14460)]