225152964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 646027200

約数和(自身を除く): 420874236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 67, 68, 76, 102, 114, 134, 153, 171, 201, 204, 228, 268, 289, 306, 323, 342, 402, 578, 603, 612, 646, 684, 804, 867, 969, 1139, 1156, 1206, 1273, 1292, 1734, 1938, 2278, 2412, 2546, 2601, 2907, 3417, 3468, 3819, 3876, 4556, 4913, 5092, 5202, 5491, 5814, 6834, 7638, 9826, 10251, 10404, 10982, 11457, 11628, 13668, 14739, 15276, 16473, 19363, 19652, 20502, 21641, 21964, 22914, 29478, 32946, 38726, 41004, 43282, 44217, 45828, 49419, 58089, 58956, 64923, 65892, 77452, 86564, 88434, 93347, 98838, 116178, 129846, 174267, 176868, 186694, 194769, 197676, 232356, 259692, 280041, 329171, 348534, 367897, 373388, 389538, 560082, 658342, 697068, 735794, 779076, 840123, 987513, 1103691, 1120164, 1316684, 1471588, 1680246, 1975026, 2207382, 2962539, 3311073, 3360492, 3950052, 4414764, 5925078, 6254249, 6622146, 11850156, 12508498, 13244292, 18762747, 25016996, 37525494, 56288241, 75050988, 112576482, 225152964]

約数ペア:

[(1, 225152964), (2, 112576482), (3, 75050988), (4, 56288241), (6, 37525494), (9, 25016996), (12, 18762747), (17, 13244292), (18, 12508498), (19, 11850156), (34, 6622146), (36, 6254249), (38, 5925078), (51, 4414764), (57, 3950052), (67, 3360492), (68, 3311073), (76, 2962539), (102, 2207382), (114, 1975026), (134, 1680246), (153, 1471588), (171, 1316684), (201, 1120164), (204, 1103691), (228, 987513), (268, 840123), (289, 779076), (306, 735794), (323, 697068), (342, 658342), (402, 560082), (578, 389538), (603, 373388), (612, 367897), (646, 348534), (684, 329171), (804, 280041), (867, 259692), (969, 232356), (1139, 197676), (1156, 194769), (1206, 186694), (1273, 176868), (1292, 174267), (1734, 129846), (1938, 116178), (2278, 98838), (2412, 93347), (2546, 88434), (2601, 86564), (2907, 77452), (3417, 65892), (3468, 64923), (3819, 58956), (3876, 58089), (4556, 49419), (4913, 45828), (5092, 44217), (5202, 43282), (5491, 41004), (5814, 38726), (6834, 32946), (7638, 29478), (9826, 22914), (10251, 21964), (10404, 21641), (10982, 20502), (11457, 19652), (11628, 19363), (13668, 16473), (14739, 15276)]