72056250

素因数分解:

$2^1\times 3^3\times 5^5\times 7^1\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 232485120

約数和(自身を除く): 160428870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 61, 63, 70, 75, 90, 105, 122, 125, 126, 135, 150, 175, 183, 189, 210, 225, 250, 270, 305, 315, 350, 366, 375, 378, 427, 450, 525, 549, 610, 625, 630, 675, 750, 854, 875, 915, 945, 1050, 1098, 1125, 1250, 1281, 1350, 1525, 1575, 1647, 1750, 1830, 1875, 1890, 2135, 2250, 2562, 2625, 2745, 3050, 3125, 3150, 3294, 3375, 3750, 3843, 4270, 4375, 4575, 4725, 5250, 5490, 5625, 6250, 6405, 6750, 7625, 7686, 7875, 8235, 8750, 9150, 9375, 9450, 10675, 11250, 11529, 12810, 13125, 13725, 15250, 15750, 16470, 16875, 18750, 19215, 21350, 21875, 22875, 23058, 23625, 26250, 27450, 28125, 32025, 33750, 38125, 38430, 39375, 41175, 43750, 45750, 47250, 53375, 56250, 57645, 64050, 65625, 68625, 76250, 78750, 82350, 84375, 96075, 106750, 114375, 115290, 118125, 131250, 137250, 160125, 168750, 190625, 192150, 196875, 205875, 228750, 236250, 266875, 288225, 320250, 343125, 381250, 393750, 411750, 480375, 533750, 571875, 576450, 590625, 686250, 800625, 960750, 1029375, 1143750, 1181250, 1334375, 1441125, 1601250, 1715625, 2058750, 2401875, 2668750, 2882250, 3431250, 4003125, 4803750, 5146875, 7205625, 8006250, 10293750, 12009375, 14411250, 24018750, 36028125, 72056250]

約数ペア:

[(1, 72056250), (2, 36028125), (3, 24018750), (5, 14411250), (6, 12009375), (7, 10293750), (9, 8006250), (10, 7205625), (14, 5146875), (15, 4803750), (18, 4003125), (21, 3431250), (25, 2882250), (27, 2668750), (30, 2401875), (35, 2058750), (42, 1715625), (45, 1601250), (50, 1441125), (54, 1334375), (61, 1181250), (63, 1143750), (70, 1029375), (75, 960750), (90, 800625), (105, 686250), (122, 590625), (125, 576450), (126, 571875), (135, 533750), (150, 480375), (175, 411750), (183, 393750), (189, 381250), (210, 343125), (225, 320250), (250, 288225), (270, 266875), (305, 236250), (315, 228750), (350, 205875), (366, 196875), (375, 192150), (378, 190625), (427, 168750), (450, 160125), (525, 137250), (549, 131250), (610, 118125), (625, 115290), (630, 114375), (675, 106750), (750, 96075), (854, 84375), (875, 82350), (915, 78750), (945, 76250), (1050, 68625), (1098, 65625), (1125, 64050), (1250, 57645), (1281, 56250), (1350, 53375), (1525, 47250), (1575, 45750), (1647, 43750), (1750, 41175), (1830, 39375), (1875, 38430), (1890, 38125), (2135, 33750), (2250, 32025), (2562, 28125), (2625, 27450), (2745, 26250), (3050, 23625), (3125, 23058), (3150, 22875), (3294, 21875), (3375, 21350), (3750, 19215), (3843, 18750), (4270, 16875), (4375, 16470), (4575, 15750), (4725, 15250), (5250, 13725), (5490, 13125), (5625, 12810), (6250, 11529), (6405, 11250), (6750, 10675), (7625, 9450), (7686, 9375), (7875, 9150), (8235, 8750)]