30966000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:436

約数の個数: 160

約数和(自身を含む): 107784768

約数和(自身を除く): 76818768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 397, 400, 500, 520, 600, 624, 650, 750, 780, 794, 975, 1000, 1040, 1191, 1200, 1300, 1500, 1560, 1588, 1625, 1950, 1985, 2000, 2382, 2600, 3000, 3120, 3176, 3250, 3900, 3970, 4764, 4875, 5161, 5200, 5955, 6000, 6352, 6500, 7800, 7940, 9528, 9750, 9925, 10322, 11910, 13000, 15483, 15600, 15880, 19056, 19500, 19850, 20644, 23820, 25805, 26000, 29775, 30966, 31760, 39000, 39700, 41288, 47640, 49625, 51610, 59550, 61932, 77415, 78000, 79400, 82576, 95280, 99250, 103220, 119100, 123864, 129025, 148875, 154830, 158800, 198500, 206440, 238200, 247728, 258050, 297750, 309660, 387075, 397000, 412880, 476400, 516100, 595500, 619320, 645125, 774150, 794000, 1032200, 1191000, 1238640, 1290250, 1548300, 1935375, 2064400, 2382000, 2580500, 3096600, 3870750, 5161000, 6193200, 7741500, 10322000, 15483000, 30966000]

約数ペア:

[(1, 30966000), (2, 15483000), (3, 10322000), (4, 7741500), (5, 6193200), (6, 5161000), (8, 3870750), (10, 3096600), (12, 2580500), (13, 2382000), (15, 2064400), (16, 1935375), (20, 1548300), (24, 1290250), (25, 1238640), (26, 1191000), (30, 1032200), (39, 794000), (40, 774150), (48, 645125), (50, 619320), (52, 595500), (60, 516100), (65, 476400), (75, 412880), (78, 397000), (80, 387075), (100, 309660), (104, 297750), (120, 258050), (125, 247728), (130, 238200), (150, 206440), (156, 198500), (195, 158800), (200, 154830), (208, 148875), (240, 129025), (250, 123864), (260, 119100), (300, 103220), (312, 99250), (325, 95280), (375, 82576), (390, 79400), (397, 78000), (400, 77415), (500, 61932), (520, 59550), (600, 51610), (624, 49625), (650, 47640), (750, 41288), (780, 39700), (794, 39000), (975, 31760), (1000, 30966), (1040, 29775), (1191, 26000), (1200, 25805), (1300, 23820), (1500, 20644), (1560, 19850), (1588, 19500), (1625, 19056), (1950, 15880), (1985, 15600), (2000, 15483), (2382, 13000), (2600, 11910), (3000, 10322), (3120, 9925), (3176, 9750), (3250, 9528), (3900, 7940), (3970, 7800), (4764, 6500), (4875, 6352), (5161, 6000), (5200, 5955)]