390305250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1170

約数の個数: 128

約数和(自身を含む): 1103880960

約数和(自身を除く): 713575710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 90, 106, 125, 135, 150, 159, 225, 250, 265, 270, 318, 375, 450, 477, 530, 675, 750, 795, 954, 1091, 1125, 1325, 1350, 1431, 1590, 2182, 2250, 2385, 2650, 2862, 3273, 3375, 3975, 4770, 5455, 6546, 6625, 6750, 7155, 7950, 9819, 10910, 11925, 13250, 14310, 16365, 19638, 19875, 23850, 27275, 29457, 32730, 35775, 39750, 49095, 54550, 57823, 58914, 59625, 71550, 81825, 98190, 115646, 119250, 136375, 147285, 163650, 173469, 178875, 245475, 272750, 289115, 294570, 346938, 357750, 409125, 490950, 520407, 578230, 736425, 818250, 867345, 1040814, 1227375, 1445575, 1472850, 1561221, 1734690, 2454750, 2602035, 2891150, 3122442, 3682125, 4336725, 5204070, 7227875, 7364250, 7806105, 8673450, 13010175, 14455750, 15612210, 21683625, 26020350, 39030525, 43367250, 65050875, 78061050, 130101750, 195152625, 390305250]

約数ペア:

[(1, 390305250), (2, 195152625), (3, 130101750), (5, 78061050), (6, 65050875), (9, 43367250), (10, 39030525), (15, 26020350), (18, 21683625), (25, 15612210), (27, 14455750), (30, 13010175), (45, 8673450), (50, 7806105), (53, 7364250), (54, 7227875), (75, 5204070), (90, 4336725), (106, 3682125), (125, 3122442), (135, 2891150), (150, 2602035), (159, 2454750), (225, 1734690), (250, 1561221), (265, 1472850), (270, 1445575), (318, 1227375), (375, 1040814), (450, 867345), (477, 818250), (530, 736425), (675, 578230), (750, 520407), (795, 490950), (954, 409125), (1091, 357750), (1125, 346938), (1325, 294570), (1350, 289115), (1431, 272750), (1590, 245475), (2182, 178875), (2250, 173469), (2385, 163650), (2650, 147285), (2862, 136375), (3273, 119250), (3375, 115646), (3975, 98190), (4770, 81825), (5455, 71550), (6546, 59625), (6625, 58914), (6750, 57823), (7155, 54550), (7950, 49095), (9819, 39750), (10910, 35775), (11925, 32730), (13250, 29457), (14310, 27275), (16365, 23850), (19638, 19875)]