30075300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 180

約数和(自身を含む): 100826880

約数和(自身を除く): 70751580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 79, 81, 90, 94, 100, 108, 135, 141, 150, 158, 162, 180, 188, 225, 235, 237, 270, 282, 300, 316, 324, 395, 405, 423, 450, 470, 474, 540, 564, 675, 705, 711, 790, 810, 846, 900, 940, 948, 1175, 1185, 1269, 1350, 1410, 1422, 1580, 1620, 1692, 1975, 2025, 2115, 2133, 2350, 2370, 2538, 2700, 2820, 2844, 3525, 3555, 3713, 3807, 3950, 4050, 4230, 4266, 4700, 4740, 5076, 5925, 6345, 6399, 7050, 7110, 7426, 7614, 7900, 8100, 8460, 8532, 10575, 10665, 11139, 11850, 12690, 12798, 14100, 14220, 14852, 15228, 17775, 18565, 19035, 21150, 21330, 22278, 23700, 25380, 25596, 31725, 31995, 33417, 35550, 37130, 38070, 42300, 42660, 44556, 53325, 55695, 63450, 63990, 66834, 71100, 74260, 76140, 92825, 95175, 100251, 106650, 111390, 126900, 127980, 133668, 159975, 167085, 185650, 190350, 200502, 213300, 222780, 278475, 300753, 319950, 334170, 371300, 380700, 401004, 501255, 556950, 601506, 639900, 668340, 835425, 1002510, 1113900, 1203012, 1503765, 1670850, 2005020, 2506275, 3007530, 3341700, 5012550, 6015060, 7518825, 10025100, 15037650, 30075300]

約数ペア:

[(1, 30075300), (2, 15037650), (3, 10025100), (4, 7518825), (5, 6015060), (6, 5012550), (9, 3341700), (10, 3007530), (12, 2506275), (15, 2005020), (18, 1670850), (20, 1503765), (25, 1203012), (27, 1113900), (30, 1002510), (36, 835425), (45, 668340), (47, 639900), (50, 601506), (54, 556950), (60, 501255), (75, 401004), (79, 380700), (81, 371300), (90, 334170), (94, 319950), (100, 300753), (108, 278475), (135, 222780), (141, 213300), (150, 200502), (158, 190350), (162, 185650), (180, 167085), (188, 159975), (225, 133668), (235, 127980), (237, 126900), (270, 111390), (282, 106650), (300, 100251), (316, 95175), (324, 92825), (395, 76140), (405, 74260), (423, 71100), (450, 66834), (470, 63990), (474, 63450), (540, 55695), (564, 53325), (675, 44556), (705, 42660), (711, 42300), (790, 38070), (810, 37130), (846, 35550), (900, 33417), (940, 31995), (948, 31725), (1175, 25596), (1185, 25380), (1269, 23700), (1350, 22278), (1410, 21330), (1422, 21150), (1580, 19035), (1620, 18565), (1692, 17775), (1975, 15228), (2025, 14852), (2115, 14220), (2133, 14100), (2350, 12798), (2370, 12690), (2538, 11850), (2700, 11139), (2820, 10665), (2844, 10575), (3525, 8532), (3555, 8460), (3713, 8100), (3807, 7900), (3950, 7614), (4050, 7426), (4230, 7110), (4266, 7050), (4700, 6399), (4740, 6345), (5076, 5925)]