555018120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1620

約数の個数: 192

約数和(自身を含む): 1935835200

約数和(自身を除く): 1380817080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 53, 57, 60, 72, 76, 90, 95, 106, 114, 120, 152, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 360, 380, 424, 456, 477, 530, 570, 636, 684, 760, 795, 855, 954, 1007, 1060, 1140, 1272, 1368, 1531, 1590, 1710, 1908, 2014, 2120, 2280, 2385, 3021, 3062, 3180, 3420, 3816, 4028, 4593, 4770, 5035, 6042, 6124, 6360, 6840, 7655, 8056, 9063, 9186, 9540, 10070, 12084, 12248, 13779, 15105, 15310, 18126, 18372, 19080, 20140, 22965, 24168, 27558, 29089, 30210, 30620, 36252, 36744, 40280, 45315, 45930, 55116, 58178, 60420, 61240, 68895, 72504, 81143, 87267, 90630, 91860, 110232, 116356, 120840, 137790, 145445, 162286, 174534, 181260, 183720, 232712, 243429, 261801, 275580, 290890, 324572, 349068, 362520, 405715, 436335, 486858, 523602, 551160, 581780, 649144, 698136, 730287, 811430, 872670, 973716, 1047204, 1163560, 1217145, 1309005, 1460574, 1541717, 1622860, 1745340, 1947432, 2094408, 2434290, 2618010, 2921148, 3083434, 3245720, 3490680, 3651435, 4625151, 4868580, 5236020, 5842296, 6166868, 7302870, 7708585, 9250302, 9737160, 10472040, 12333736, 13875453, 14605740, 15417170, 18500604, 23125755, 27750906, 29211480, 30834340, 37001208, 46251510, 55501812, 61668680, 69377265, 92503020, 111003624, 138754530, 185006040, 277509060, 555018120]

約数ペア:

[(1, 555018120), (2, 277509060), (3, 185006040), (4, 138754530), (5, 111003624), (6, 92503020), (8, 69377265), (9, 61668680), (10, 55501812), (12, 46251510), (15, 37001208), (18, 30834340), (19, 29211480), (20, 27750906), (24, 23125755), (30, 18500604), (36, 15417170), (38, 14605740), (40, 13875453), (45, 12333736), (53, 10472040), (57, 9737160), (60, 9250302), (72, 7708585), (76, 7302870), (90, 6166868), (95, 5842296), (106, 5236020), (114, 4868580), (120, 4625151), (152, 3651435), (159, 3490680), (171, 3245720), (180, 3083434), (190, 2921148), (212, 2618010), (228, 2434290), (265, 2094408), (285, 1947432), (318, 1745340), (342, 1622860), (360, 1541717), (380, 1460574), (424, 1309005), (456, 1217145), (477, 1163560), (530, 1047204), (570, 973716), (636, 872670), (684, 811430), (760, 730287), (795, 698136), (855, 649144), (954, 581780), (1007, 551160), (1060, 523602), (1140, 486858), (1272, 436335), (1368, 405715), (1531, 362520), (1590, 349068), (1710, 324572), (1908, 290890), (2014, 275580), (2120, 261801), (2280, 243429), (2385, 232712), (3021, 183720), (3062, 181260), (3180, 174534), (3420, 162286), (3816, 145445), (4028, 137790), (4593, 120840), (4770, 116356), (5035, 110232), (6042, 91860), (6124, 90630), (6360, 87267), (6840, 81143), (7655, 72504), (8056, 68895), (9063, 61240), (9186, 60420), (9540, 58178), (10070, 55116), (12084, 45930), (12248, 45315), (13779, 40280), (15105, 36744), (15310, 36252), (18126, 30620), (18372, 30210), (19080, 29089), (20140, 27558), (22965, 24168)]