308048130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 915995520

約数和(自身を除く): 607947390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 86, 90, 117, 129, 130, 135, 157, 169, 195, 215, 234, 258, 270, 314, 338, 351, 387, 390, 430, 471, 507, 559, 585, 645, 702, 774, 785, 845, 942, 1014, 1118, 1161, 1170, 1290, 1413, 1521, 1570, 1677, 1690, 1755, 1935, 2041, 2322, 2355, 2535, 2795, 2826, 3042, 3354, 3510, 3870, 4082, 4239, 4563, 4710, 5031, 5070, 5590, 5805, 6123, 6751, 7065, 7267, 7605, 8385, 8478, 9126, 10062, 10205, 11610, 12246, 13502, 14130, 14534, 15093, 15210, 16770, 18369, 20253, 20410, 21195, 21801, 22815, 25155, 26533, 30186, 30615, 33755, 36335, 36738, 40506, 42390, 43602, 45630, 50310, 53066, 55107, 60759, 61230, 65403, 67510, 72670, 75465, 79599, 87763, 91845, 101265, 109005, 110214, 121518, 130806, 132665, 150930, 159198, 175526, 182277, 183690, 196209, 202530, 218010, 238797, 263289, 265330, 275535, 303795, 327015, 364554, 392418, 397995, 438815, 477594, 526578, 551070, 607590, 654030, 716391, 789867, 795990, 877630, 911385, 981045, 1140919, 1193985, 1316445, 1432782, 1579734, 1822770, 1962090, 2281838, 2369601, 2387970, 2632890, 3422757, 3581955, 3949335, 4739202, 5704595, 6845514, 7163910, 7898670, 10268271, 11409190, 11848005, 17113785, 20536542, 23696010, 30804813, 34227570, 51341355, 61609626, 102682710, 154024065, 308048130]

約数ペア:

[(1, 308048130), (2, 154024065), (3, 102682710), (5, 61609626), (6, 51341355), (9, 34227570), (10, 30804813), (13, 23696010), (15, 20536542), (18, 17113785), (26, 11848005), (27, 11409190), (30, 10268271), (39, 7898670), (43, 7163910), (45, 6845514), (54, 5704595), (65, 4739202), (78, 3949335), (86, 3581955), (90, 3422757), (117, 2632890), (129, 2387970), (130, 2369601), (135, 2281838), (157, 1962090), (169, 1822770), (195, 1579734), (215, 1432782), (234, 1316445), (258, 1193985), (270, 1140919), (314, 981045), (338, 911385), (351, 877630), (387, 795990), (390, 789867), (430, 716391), (471, 654030), (507, 607590), (559, 551070), (585, 526578), (645, 477594), (702, 438815), (774, 397995), (785, 392418), (845, 364554), (942, 327015), (1014, 303795), (1118, 275535), (1161, 265330), (1170, 263289), (1290, 238797), (1413, 218010), (1521, 202530), (1570, 196209), (1677, 183690), (1690, 182277), (1755, 175526), (1935, 159198), (2041, 150930), (2322, 132665), (2355, 130806), (2535, 121518), (2795, 110214), (2826, 109005), (3042, 101265), (3354, 91845), (3510, 87763), (3870, 79599), (4082, 75465), (4239, 72670), (4563, 67510), (4710, 65403), (5031, 61230), (5070, 60759), (5590, 55107), (5805, 53066), (6123, 50310), (6751, 45630), (7065, 43602), (7267, 42390), (7605, 40506), (8385, 36738), (8478, 36335), (9126, 33755), (10062, 30615), (10205, 30186), (11610, 26533), (12246, 25155), (13502, 22815), (14130, 21801), (14534, 21195), (15093, 20410), (15210, 20253), (16770, 18369)]