42972300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 216

約数和(自身を含む): 162489600

約数和(自身を除く): 119517300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 359, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 718, 798, 855, 900, 950, 1050, 1077, 1140, 1197, 1260, 1330, 1425, 1436, 1575, 1596, 1710, 1795, 1900, 1995, 2100, 2154, 2394, 2513, 2660, 2850, 3150, 3231, 3325, 3420, 3590, 3990, 4275, 4308, 4788, 5026, 5385, 5700, 5985, 6300, 6462, 6650, 6821, 7180, 7539, 7980, 8550, 8975, 9975, 10052, 10770, 11970, 12565, 12924, 13300, 13642, 15078, 16155, 17100, 17950, 19950, 20463, 21540, 22617, 23940, 25130, 26925, 27284, 29925, 30156, 32310, 34105, 35900, 37695, 39900, 40926, 45234, 47747, 50260, 53850, 59850, 61389, 62825, 64620, 68210, 75390, 80775, 81852, 90468, 95494, 102315, 107700, 113085, 119700, 122778, 125650, 136420, 143241, 150780, 161550, 170525, 188475, 190988, 204630, 226170, 238735, 245556, 251300, 286482, 306945, 323100, 341050, 376950, 409260, 429723, 452340, 477470, 511575, 565425, 572964, 613890, 682100, 716205, 753900, 859446, 954940, 1023150, 1130850, 1193675, 1227780, 1432410, 1534725, 1718892, 2046300, 2148615, 2261700, 2387350, 2864820, 3069450, 3581025, 4297230, 4774700, 6138900, 7162050, 8594460, 10743075, 14324100, 21486150, 42972300]

約数ペア:

[(1, 42972300), (2, 21486150), (3, 14324100), (4, 10743075), (5, 8594460), (6, 7162050), (7, 6138900), (9, 4774700), (10, 4297230), (12, 3581025), (14, 3069450), (15, 2864820), (18, 2387350), (19, 2261700), (20, 2148615), (21, 2046300), (25, 1718892), (28, 1534725), (30, 1432410), (35, 1227780), (36, 1193675), (38, 1130850), (42, 1023150), (45, 954940), (50, 859446), (57, 753900), (60, 716205), (63, 682100), (70, 613890), (75, 572964), (76, 565425), (84, 511575), (90, 477470), (95, 452340), (100, 429723), (105, 409260), (114, 376950), (126, 341050), (133, 323100), (140, 306945), (150, 286482), (171, 251300), (175, 245556), (180, 238735), (190, 226170), (210, 204630), (225, 190988), (228, 188475), (252, 170525), (266, 161550), (285, 150780), (300, 143241), (315, 136420), (342, 125650), (350, 122778), (359, 119700), (380, 113085), (399, 107700), (420, 102315), (450, 95494), (475, 90468), (525, 81852), (532, 80775), (570, 75390), (630, 68210), (665, 64620), (684, 62825), (700, 61389), (718, 59850), (798, 53850), (855, 50260), (900, 47747), (950, 45234), (1050, 40926), (1077, 39900), (1140, 37695), (1197, 35900), (1260, 34105), (1330, 32310), (1425, 30156), (1436, 29925), (1575, 27284), (1596, 26925), (1710, 25130), (1795, 23940), (1900, 22617), (1995, 21540), (2100, 20463), (2154, 19950), (2394, 17950), (2513, 17100), (2660, 16155), (2850, 15078), (3150, 13642), (3231, 13300), (3325, 12924), (3420, 12565), (3590, 11970), (3990, 10770), (4275, 10052), (4308, 9975), (4788, 8975), (5026, 8550), (5385, 7980), (5700, 7539), (5985, 7180), (6300, 6821), (6462, 6650)]