180943620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21089}}^1$

素因数の和:21125

約数の個数: 96

約数和(自身を含む): 595244160

約数和(自身を除く): 414300540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 21089, 42178, 63267, 84356, 105445, 126534, 210890, 231979, 253068, 274157, 316335, 421780, 463958, 548314, 632670, 695937, 822471, 927916, 1096628, 1159895, 1265340, 1370785, 1391874, 1644942, 2319790, 2741570, 2783748, 3015727, 3289884, 3479685, 4112355, 4639580, 5483140, 6031454, 6959370, 8224710, 9047181, 12062908, 13918740, 15078635, 16449420, 18094362, 30157270, 36188724, 45235905, 60314540, 90471810, 180943620]

約数ペア:

[(1, 180943620), (2, 90471810), (3, 60314540), (4, 45235905), (5, 36188724), (6, 30157270), (10, 18094362), (11, 16449420), (12, 15078635), (13, 13918740), (15, 12062908), (20, 9047181), (22, 8224710), (26, 6959370), (30, 6031454), (33, 5483140), (39, 4639580), (44, 4112355), (52, 3479685), (55, 3289884), (60, 3015727), (65, 2783748), (66, 2741570), (78, 2319790), (110, 1644942), (130, 1391874), (132, 1370785), (143, 1265340), (156, 1159895), (165, 1096628), (195, 927916), (220, 822471), (260, 695937), (286, 632670), (330, 548314), (390, 463958), (429, 421780), (572, 316335), (660, 274157), (715, 253068), (780, 231979), (858, 210890), (1430, 126534), (1716, 105445), (2145, 84356), (2860, 63267), (4290, 42178), (8580, 21089)]