289202940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3169}}^1$

素因数の和:3213

約数の個数: 144

約数和(自身を含む): 974584800

約数和(自身を除く): 685381860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 3042, 3169, 3380, 3510, 4563, 5070, 6084, 6338, 7020, 7605, 9126, 9507, 10140, 12676, 15210, 15845, 18252, 19014, 22815, 28521, 30420, 31690, 38028, 41197, 45630, 47535, 57042, 63380, 82394, 85563, 91260, 95070, 114084, 123591, 142605, 164788, 171126, 190140, 205985, 247182, 285210, 342252, 370773, 411970, 427815, 494364, 535561, 570420, 617955, 741546, 823940, 855630, 1071122, 1112319, 1235910, 1483092, 1606683, 1711260, 1853865, 2142244, 2224638, 2471820, 2677805, 3213366, 3707730, 4449276, 4820049, 5355610, 5561595, 6426732, 7415460, 8033415, 9640098, 10711220, 11123190, 14460147, 16066830, 19280196, 22246380, 24100245, 28920294, 32133660, 48200490, 57840588, 72300735, 96400980, 144601470, 289202940]

約数ペア:

[(1, 289202940), (2, 144601470), (3, 96400980), (4, 72300735), (5, 57840588), (6, 48200490), (9, 32133660), (10, 28920294), (12, 24100245), (13, 22246380), (15, 19280196), (18, 16066830), (20, 14460147), (26, 11123190), (27, 10711220), (30, 9640098), (36, 8033415), (39, 7415460), (45, 6426732), (52, 5561595), (54, 5355610), (60, 4820049), (65, 4449276), (78, 3707730), (90, 3213366), (108, 2677805), (117, 2471820), (130, 2224638), (135, 2142244), (156, 1853865), (169, 1711260), (180, 1606683), (195, 1483092), (234, 1235910), (260, 1112319), (270, 1071122), (338, 855630), (351, 823940), (390, 741546), (468, 617955), (507, 570420), (540, 535561), (585, 494364), (676, 427815), (702, 411970), (780, 370773), (845, 342252), (1014, 285210), (1170, 247182), (1404, 205985), (1521, 190140), (1690, 171126), (1755, 164788), (2028, 142605), (2340, 123591), (2535, 114084), (3042, 95070), (3169, 91260), (3380, 85563), (3510, 82394), (4563, 63380), (5070, 57042), (6084, 47535), (6338, 45630), (7020, 41197), (7605, 38028), (9126, 31690), (9507, 30420), (10140, 28521), (12676, 22815), (15210, 19014), (15845, 18252)]