72033720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 160

約数和(自身を含む): 243507600

約数和(自身を除く): 171473880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 121, 123, 132, 164, 165, 205, 220, 242, 246, 264, 328, 330, 363, 410, 440, 451, 484, 492, 605, 615, 660, 726, 820, 902, 968, 984, 1210, 1230, 1320, 1331, 1353, 1452, 1640, 1804, 1815, 2255, 2420, 2460, 2662, 2706, 2904, 3608, 3630, 3993, 4510, 4840, 4920, 4961, 5324, 5412, 6655, 6765, 7260, 7986, 9020, 9922, 10648, 10824, 13310, 13530, 14520, 14641, 14883, 15972, 18040, 19844, 19965, 24805, 26620, 27060, 29282, 29766, 31944, 39688, 39930, 43923, 49610, 53240, 54120, 54571, 58564, 59532, 73205, 74415, 79860, 87846, 99220, 109142, 117128, 119064, 146410, 148830, 159720, 163713, 175692, 198440, 218284, 219615, 272855, 292820, 297660, 327426, 351384, 436568, 439230, 545710, 585640, 595320, 600281, 654852, 818565, 878460, 1091420, 1200562, 1309704, 1637130, 1756920, 1800843, 2182840, 2401124, 3001405, 3274260, 3601686, 4802248, 6002810, 6548520, 7203372, 9004215, 12005620, 14406744, 18008430, 24011240, 36016860, 72033720]

約数ペア:

[(1, 72033720), (2, 36016860), (3, 24011240), (4, 18008430), (5, 14406744), (6, 12005620), (8, 9004215), (10, 7203372), (11, 6548520), (12, 6002810), (15, 4802248), (20, 3601686), (22, 3274260), (24, 3001405), (30, 2401124), (33, 2182840), (40, 1800843), (41, 1756920), (44, 1637130), (55, 1309704), (60, 1200562), (66, 1091420), (82, 878460), (88, 818565), (110, 654852), (120, 600281), (121, 595320), (123, 585640), (132, 545710), (164, 439230), (165, 436568), (205, 351384), (220, 327426), (242, 297660), (246, 292820), (264, 272855), (328, 219615), (330, 218284), (363, 198440), (410, 175692), (440, 163713), (451, 159720), (484, 148830), (492, 146410), (605, 119064), (615, 117128), (660, 109142), (726, 99220), (820, 87846), (902, 79860), (968, 74415), (984, 73205), (1210, 59532), (1230, 58564), (1320, 54571), (1331, 54120), (1353, 53240), (1452, 49610), (1640, 43923), (1804, 39930), (1815, 39688), (2255, 31944), (2420, 29766), (2460, 29282), (2662, 27060), (2706, 26620), (2904, 24805), (3608, 19965), (3630, 19844), (3993, 18040), (4510, 15972), (4840, 14883), (4920, 14641), (4961, 14520), (5324, 13530), (5412, 13310), (6655, 10824), (6765, 10648), (7260, 9922), (7986, 9020)]