73326780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:836

約数の個数: 144

約数和(自身を含む): 243419904

約数和(自身を除く): 170093124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 773, 930, 1020, 1054, 1116, 1395, 1530, 1546, 1581, 1860, 2108, 2319, 2635, 2790, 3060, 3092, 3162, 3865, 4638, 4743, 5270, 5580, 6324, 6957, 7730, 7905, 9276, 9486, 10540, 11595, 13141, 13914, 15460, 15810, 18972, 23190, 23715, 23963, 26282, 27828, 31620, 34785, 39423, 46380, 47430, 47926, 52564, 65705, 69570, 71889, 78846, 94860, 95852, 118269, 119815, 131410, 139140, 143778, 157692, 197115, 215667, 236538, 239630, 262820, 287556, 359445, 394230, 407371, 431334, 473076, 479260, 591345, 718890, 788460, 814742, 862668, 1078335, 1182690, 1222113, 1437780, 1629484, 2036855, 2156670, 2365380, 2444226, 3666339, 4073710, 4313340, 4888452, 6110565, 7332678, 8147420, 12221130, 14665356, 18331695, 24442260, 36663390, 73326780]

約数ペア:

[(1, 73326780), (2, 36663390), (3, 24442260), (4, 18331695), (5, 14665356), (6, 12221130), (9, 8147420), (10, 7332678), (12, 6110565), (15, 4888452), (17, 4313340), (18, 4073710), (20, 3666339), (30, 2444226), (31, 2365380), (34, 2156670), (36, 2036855), (45, 1629484), (51, 1437780), (60, 1222113), (62, 1182690), (68, 1078335), (85, 862668), (90, 814742), (93, 788460), (102, 718890), (124, 591345), (153, 479260), (155, 473076), (170, 431334), (180, 407371), (186, 394230), (204, 359445), (255, 287556), (279, 262820), (306, 239630), (310, 236538), (340, 215667), (372, 197115), (465, 157692), (510, 143778), (527, 139140), (558, 131410), (612, 119815), (620, 118269), (765, 95852), (773, 94860), (930, 78846), (1020, 71889), (1054, 69570), (1116, 65705), (1395, 52564), (1530, 47926), (1546, 47430), (1581, 46380), (1860, 39423), (2108, 34785), (2319, 31620), (2635, 27828), (2790, 26282), (3060, 23963), (3092, 23715), (3162, 23190), (3865, 18972), (4638, 15810), (4743, 15460), (5270, 13914), (5580, 13141), (6324, 11595), (6957, 10540), (7730, 9486), (7905, 9276)]