273613980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 862202880

約数和(自身を除く): 588588900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 107, 109, 115, 138, 170, 204, 214, 218, 230, 255, 276, 321, 327, 340, 345, 391, 428, 436, 460, 510, 535, 545, 642, 654, 690, 782, 1020, 1070, 1090, 1173, 1284, 1308, 1380, 1564, 1605, 1635, 1819, 1853, 1955, 2140, 2180, 2346, 2461, 2507, 3210, 3270, 3638, 3706, 3910, 4692, 4922, 5014, 5457, 5559, 5865, 6420, 6540, 7276, 7383, 7412, 7521, 7820, 9095, 9265, 9844, 10028, 10914, 11118, 11663, 11730, 12305, 12535, 14766, 15042, 18190, 18530, 21828, 22236, 23326, 23460, 24610, 25070, 27285, 27795, 29532, 30084, 34989, 36380, 36915, 37060, 37605, 41837, 42619, 46652, 49220, 50140, 54570, 55590, 58315, 69978, 73830, 75210, 83674, 85238, 109140, 111180, 116630, 125511, 127857, 139956, 147660, 150420, 167348, 170476, 174945, 198271, 209185, 213095, 233260, 251022, 255714, 268249, 349890, 396542, 418370, 426190, 502044, 511428, 536498, 594813, 627555, 639285, 699780, 793084, 804747, 836740, 852380, 991355, 1072996, 1189626, 1255110, 1278570, 1341245, 1609494, 1982710, 2379252, 2510220, 2557140, 2682490, 2974065, 3218988, 3965420, 4023735, 4560233, 5364980, 5948130, 8047470, 9120466, 11896260, 13680699, 16094940, 18240932, 22801165, 27361398, 45602330, 54722796, 68403495, 91204660, 136806990, 273613980]

約数ペア:

[(1, 273613980), (2, 136806990), (3, 91204660), (4, 68403495), (5, 54722796), (6, 45602330), (10, 27361398), (12, 22801165), (15, 18240932), (17, 16094940), (20, 13680699), (23, 11896260), (30, 9120466), (34, 8047470), (46, 5948130), (51, 5364980), (60, 4560233), (68, 4023735), (69, 3965420), (85, 3218988), (92, 2974065), (102, 2682490), (107, 2557140), (109, 2510220), (115, 2379252), (138, 1982710), (170, 1609494), (204, 1341245), (214, 1278570), (218, 1255110), (230, 1189626), (255, 1072996), (276, 991355), (321, 852380), (327, 836740), (340, 804747), (345, 793084), (391, 699780), (428, 639285), (436, 627555), (460, 594813), (510, 536498), (535, 511428), (545, 502044), (642, 426190), (654, 418370), (690, 396542), (782, 349890), (1020, 268249), (1070, 255714), (1090, 251022), (1173, 233260), (1284, 213095), (1308, 209185), (1380, 198271), (1564, 174945), (1605, 170476), (1635, 167348), (1819, 150420), (1853, 147660), (1955, 139956), (2140, 127857), (2180, 125511), (2346, 116630), (2461, 111180), (2507, 109140), (3210, 85238), (3270, 83674), (3638, 75210), (3706, 73830), (3910, 69978), (4692, 58315), (4922, 55590), (5014, 54570), (5457, 50140), (5559, 49220), (5865, 46652), (6420, 42619), (6540, 41837), (7276, 37605), (7383, 37060), (7412, 36915), (7521, 36380), (7820, 34989), (9095, 30084), (9265, 29532), (9844, 27795), (10028, 27285), (10914, 25070), (11118, 24610), (11663, 23460), (11730, 23326), (12305, 22236), (12535, 21828), (14766, 18530), (15042, 18190)]