159219450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1601}}^1$

素因数の和:1649

約数の個数: 144

約数和(自身を含む): 488078136

約数和(自身を除く): 328858686

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 585, 650, 663, 765, 850, 975, 1105, 1170, 1275, 1326, 1530, 1601, 1950, 1989, 2210, 2550, 2925, 3202, 3315, 3825, 3978, 4803, 5525, 5850, 6630, 7650, 8005, 9606, 9945, 11050, 14409, 16010, 16575, 19890, 20813, 24015, 27217, 28818, 33150, 40025, 41626, 48030, 49725, 54434, 62439, 72045, 80050, 81651, 99450, 104065, 120075, 124878, 136085, 144090, 163302, 187317, 208130, 240150, 244953, 272170, 312195, 353821, 360225, 374634, 408255, 489906, 520325, 624390, 680425, 707642, 720450, 816510, 936585, 1040650, 1061463, 1224765, 1360850, 1560975, 1769105, 1873170, 2041275, 2122926, 2449530, 3121950, 3184389, 3538210, 4082550, 4682925, 5307315, 6123825, 6368778, 8845525, 9365850, 10614630, 12247650, 15921945, 17691050, 26536575, 31843890, 53073150, 79609725, 159219450]

約数ペア:

[(1, 159219450), (2, 79609725), (3, 53073150), (5, 31843890), (6, 26536575), (9, 17691050), (10, 15921945), (13, 12247650), (15, 10614630), (17, 9365850), (18, 8845525), (25, 6368778), (26, 6123825), (30, 5307315), (34, 4682925), (39, 4082550), (45, 3538210), (50, 3184389), (51, 3121950), (65, 2449530), (75, 2122926), (78, 2041275), (85, 1873170), (90, 1769105), (102, 1560975), (117, 1360850), (130, 1224765), (150, 1061463), (153, 1040650), (170, 936585), (195, 816510), (221, 720450), (225, 707642), (234, 680425), (255, 624390), (306, 520325), (325, 489906), (390, 408255), (425, 374634), (442, 360225), (450, 353821), (510, 312195), (585, 272170), (650, 244953), (663, 240150), (765, 208130), (850, 187317), (975, 163302), (1105, 144090), (1170, 136085), (1275, 124878), (1326, 120075), (1530, 104065), (1601, 99450), (1950, 81651), (1989, 80050), (2210, 72045), (2550, 62439), (2925, 54434), (3202, 49725), (3315, 48030), (3825, 41626), (3978, 40025), (4803, 33150), (5525, 28818), (5850, 27217), (6630, 24015), (7650, 20813), (8005, 19890), (9606, 16575), (9945, 16010), (11050, 14409)]