159312780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4733}}^1$

素因数の和:4776

約数の個数: 144

約数和(自身を含む): 558309024

約数和(自身を除く): 398996244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 4733, 5610, 6732, 8415, 9466, 11220, 14199, 16830, 18932, 23665, 28398, 33660, 42597, 47330, 52063, 56796, 70995, 80461, 85194, 94660, 104126, 141990, 156189, 160922, 170388, 208252, 212985, 241383, 260315, 283980, 312378, 321844, 402305, 425970, 468567, 482766, 520630, 624756, 724149, 780945, 804610, 851940, 885071, 937134, 965532, 1041260, 1206915, 1448298, 1561890, 1609220, 1770142, 1874268, 2342835, 2413830, 2655213, 2896596, 3123780, 3540284, 3620745, 4425355, 4685670, 4827660, 5310426, 7241490, 7965639, 8850710, 9371340, 10620852, 13276065, 14482980, 15931278, 17701420, 26552130, 31862556, 39828195, 53104260, 79656390, 159312780]

約数ペア:

[(1, 159312780), (2, 79656390), (3, 53104260), (4, 39828195), (5, 31862556), (6, 26552130), (9, 17701420), (10, 15931278), (11, 14482980), (12, 13276065), (15, 10620852), (17, 9371340), (18, 8850710), (20, 7965639), (22, 7241490), (30, 5310426), (33, 4827660), (34, 4685670), (36, 4425355), (44, 3620745), (45, 3540284), (51, 3123780), (55, 2896596), (60, 2655213), (66, 2413830), (68, 2342835), (85, 1874268), (90, 1770142), (99, 1609220), (102, 1561890), (110, 1448298), (132, 1206915), (153, 1041260), (165, 965532), (170, 937134), (180, 885071), (187, 851940), (198, 804610), (204, 780945), (220, 724149), (255, 624756), (306, 520630), (330, 482766), (340, 468567), (374, 425970), (396, 402305), (495, 321844), (510, 312378), (561, 283980), (612, 260315), (660, 241383), (748, 212985), (765, 208252), (935, 170388), (990, 160922), (1020, 156189), (1122, 141990), (1530, 104126), (1683, 94660), (1870, 85194), (1980, 80461), (2244, 70995), (2805, 56796), (3060, 52063), (3366, 47330), (3740, 42597), (4733, 33660), (5610, 28398), (6732, 23665), (8415, 18932), (9466, 16830), (11220, 14199)]