155567250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1258

約数の個数: 128

約数和(自身を含む): 454521600

約数和(自身を除く): 298954350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 125, 135, 150, 171, 190, 225, 250, 270, 285, 342, 375, 450, 475, 513, 570, 675, 750, 855, 950, 1026, 1125, 1213, 1350, 1425, 1710, 2250, 2375, 2426, 2565, 2850, 3375, 3639, 4275, 4750, 5130, 6065, 6750, 7125, 7278, 8550, 10917, 12130, 12825, 14250, 18195, 21375, 21834, 23047, 25650, 30325, 32751, 36390, 42750, 46094, 54585, 60650, 64125, 65502, 69141, 90975, 109170, 115235, 128250, 138282, 151625, 163755, 181950, 207423, 230470, 272925, 303250, 327510, 345705, 414846, 454875, 545850, 576175, 622269, 691410, 818775, 909750, 1037115, 1152350, 1244538, 1364625, 1637550, 1728525, 2074230, 2729250, 2880875, 3111345, 3457050, 4093875, 5185575, 5761750, 6222690, 8187750, 8642625, 10371150, 15556725, 17285250, 25927875, 31113450, 51855750, 77783625, 155567250]

約数ペア:

[(1, 155567250), (2, 77783625), (3, 51855750), (5, 31113450), (6, 25927875), (9, 17285250), (10, 15556725), (15, 10371150), (18, 8642625), (19, 8187750), (25, 6222690), (27, 5761750), (30, 5185575), (38, 4093875), (45, 3457050), (50, 3111345), (54, 2880875), (57, 2729250), (75, 2074230), (90, 1728525), (95, 1637550), (114, 1364625), (125, 1244538), (135, 1152350), (150, 1037115), (171, 909750), (190, 818775), (225, 691410), (250, 622269), (270, 576175), (285, 545850), (342, 454875), (375, 414846), (450, 345705), (475, 327510), (513, 303250), (570, 272925), (675, 230470), (750, 207423), (855, 181950), (950, 163755), (1026, 151625), (1125, 138282), (1213, 128250), (1350, 115235), (1425, 109170), (1710, 90975), (2250, 69141), (2375, 65502), (2426, 64125), (2565, 60650), (2850, 54585), (3375, 46094), (3639, 42750), (4275, 36390), (4750, 32751), (5130, 30325), (6065, 25650), (6750, 23047), (7125, 21834), (7278, 21375), (8550, 18195), (10917, 14250), (12130, 12825)]