85012650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 245862240

約数和(自身を除く): 160849590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 61, 75, 90, 95, 114, 122, 150, 163, 171, 183, 190, 225, 285, 305, 326, 342, 366, 450, 475, 489, 549, 570, 610, 815, 855, 915, 950, 978, 1098, 1159, 1425, 1467, 1525, 1630, 1710, 1830, 2318, 2445, 2745, 2850, 2934, 3050, 3097, 3477, 4075, 4275, 4575, 4890, 5490, 5795, 6194, 6954, 7335, 8150, 8550, 9150, 9291, 9943, 10431, 11590, 12225, 13725, 14670, 15485, 17385, 18582, 19886, 20862, 24450, 27450, 27873, 28975, 29829, 30970, 34770, 36675, 46455, 49715, 52155, 55746, 57950, 59658, 73350, 77425, 86925, 89487, 92910, 99430, 104310, 139365, 149145, 154850, 173850, 178974, 188917, 232275, 248575, 260775, 278730, 298290, 377834, 447435, 464550, 497150, 521550, 566751, 696825, 745725, 894870, 944585, 1133502, 1393650, 1491450, 1700253, 1889170, 2237175, 2833755, 3400506, 4474350, 4722925, 5667510, 8501265, 9445850, 14168775, 17002530, 28337550, 42506325, 85012650]

約数ペア:

[(1, 85012650), (2, 42506325), (3, 28337550), (5, 17002530), (6, 14168775), (9, 9445850), (10, 8501265), (15, 5667510), (18, 4722925), (19, 4474350), (25, 3400506), (30, 2833755), (38, 2237175), (45, 1889170), (50, 1700253), (57, 1491450), (61, 1393650), (75, 1133502), (90, 944585), (95, 894870), (114, 745725), (122, 696825), (150, 566751), (163, 521550), (171, 497150), (183, 464550), (190, 447435), (225, 377834), (285, 298290), (305, 278730), (326, 260775), (342, 248575), (366, 232275), (450, 188917), (475, 178974), (489, 173850), (549, 154850), (570, 149145), (610, 139365), (815, 104310), (855, 99430), (915, 92910), (950, 89487), (978, 86925), (1098, 77425), (1159, 73350), (1425, 59658), (1467, 57950), (1525, 55746), (1630, 52155), (1710, 49715), (1830, 46455), (2318, 36675), (2445, 34770), (2745, 30970), (2850, 29829), (2934, 28975), (3050, 27873), (3097, 27450), (3477, 24450), (4075, 20862), (4275, 19886), (4575, 18582), (4890, 17385), (5490, 15485), (5795, 14670), (6194, 13725), (6954, 12225), (7335, 11590), (8150, 10431), (8550, 9943), (9150, 9291)]