79893450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1989

約数の個数: 144

約数和(自身を含む): 264316416

約数和(自身を除く): 184422966

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1950, 1951, 2275, 2730, 2925, 3150, 3902, 4095, 4550, 5850, 5853, 6825, 8190, 9755, 11706, 13650, 13657, 17559, 19510, 20475, 25363, 27314, 29265, 35118, 40950, 40971, 48775, 50726, 58530, 68285, 76089, 81942, 87795, 97550, 122913, 126815, 136570, 146325, 152178, 175590, 177541, 204855, 228267, 245826, 253630, 292650, 341425, 355082, 380445, 409710, 438975, 456534, 532623, 614565, 634075, 682850, 760890, 877950, 887705, 1024275, 1065246, 1141335, 1229130, 1268150, 1597869, 1775410, 1902225, 2048550, 2282670, 2663115, 3072825, 3195738, 3804450, 4438525, 5326230, 5706675, 6145650, 7989345, 8877050, 11413350, 13315575, 15978690, 26631150, 39946725, 79893450]

約数ペア:

[(1, 79893450), (2, 39946725), (3, 26631150), (5, 15978690), (6, 13315575), (7, 11413350), (9, 8877050), (10, 7989345), (13, 6145650), (14, 5706675), (15, 5326230), (18, 4438525), (21, 3804450), (25, 3195738), (26, 3072825), (30, 2663115), (35, 2282670), (39, 2048550), (42, 1902225), (45, 1775410), (50, 1597869), (63, 1268150), (65, 1229130), (70, 1141335), (75, 1065246), (78, 1024275), (90, 887705), (91, 877950), (105, 760890), (117, 682850), (126, 634075), (130, 614565), (150, 532623), (175, 456534), (182, 438975), (195, 409710), (210, 380445), (225, 355082), (234, 341425), (273, 292650), (315, 253630), (325, 245826), (350, 228267), (390, 204855), (450, 177541), (455, 175590), (525, 152178), (546, 146325), (585, 136570), (630, 126815), (650, 122913), (819, 97550), (910, 87795), (975, 81942), (1050, 76089), (1170, 68285), (1365, 58530), (1575, 50726), (1638, 48775), (1950, 40971), (1951, 40950), (2275, 35118), (2730, 29265), (2925, 27314), (3150, 25363), (3902, 20475), (4095, 19510), (4550, 17559), (5850, 13657), (5853, 13650), (6825, 11706), (8190, 9755)]