331501950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1453}}^1$

素因数の和:1500

約数の個数: 144

約数和(自身を含む): 989825040

約数和(自身を除く): 658323090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 169, 195, 225, 234, 270, 325, 338, 351, 390, 450, 507, 585, 650, 675, 702, 845, 975, 1014, 1170, 1350, 1453, 1521, 1690, 1755, 1950, 2535, 2906, 2925, 3042, 3510, 4225, 4359, 4563, 5070, 5850, 7265, 7605, 8450, 8718, 8775, 9126, 12675, 13077, 14530, 15210, 17550, 18889, 21795, 22815, 25350, 26154, 36325, 37778, 38025, 39231, 43590, 45630, 56667, 65385, 72650, 76050, 78462, 94445, 108975, 113334, 114075, 130770, 170001, 188890, 196155, 217950, 228150, 245557, 283335, 326925, 340002, 392310, 472225, 491114, 510003, 566670, 653850, 736671, 850005, 944450, 980775, 1020006, 1227785, 1416675, 1473342, 1700010, 1961550, 2210013, 2455570, 2550015, 2833350, 3683355, 4250025, 4420026, 5100030, 6138925, 6630039, 7366710, 8500050, 11050065, 12277850, 12750075, 13260078, 18416775, 22100130, 25500150, 33150195, 36833550, 55250325, 66300390, 110500650, 165750975, 331501950]

約数ペア:

[(1, 331501950), (2, 165750975), (3, 110500650), (5, 66300390), (6, 55250325), (9, 36833550), (10, 33150195), (13, 25500150), (15, 22100130), (18, 18416775), (25, 13260078), (26, 12750075), (27, 12277850), (30, 11050065), (39, 8500050), (45, 7366710), (50, 6630039), (54, 6138925), (65, 5100030), (75, 4420026), (78, 4250025), (90, 3683355), (117, 2833350), (130, 2550015), (135, 2455570), (150, 2210013), (169, 1961550), (195, 1700010), (225, 1473342), (234, 1416675), (270, 1227785), (325, 1020006), (338, 980775), (351, 944450), (390, 850005), (450, 736671), (507, 653850), (585, 566670), (650, 510003), (675, 491114), (702, 472225), (845, 392310), (975, 340002), (1014, 326925), (1170, 283335), (1350, 245557), (1453, 228150), (1521, 217950), (1690, 196155), (1755, 188890), (1950, 170001), (2535, 130770), (2906, 114075), (2925, 113334), (3042, 108975), (3510, 94445), (4225, 78462), (4359, 76050), (4563, 72650), (5070, 65385), (5850, 56667), (7265, 45630), (7605, 43590), (8450, 39231), (8718, 38025), (8775, 37778), (9126, 36325), (12675, 26154), (13077, 25350), (14530, 22815), (15210, 21795), (17550, 18889)]