63755820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 203085792

約数和(自身を除く): 139329972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 53, 60, 82, 90, 106, 123, 159, 163, 164, 180, 205, 212, 246, 265, 318, 326, 369, 410, 477, 489, 492, 530, 615, 636, 652, 738, 795, 815, 820, 954, 978, 1060, 1230, 1467, 1476, 1590, 1630, 1845, 1908, 1956, 2173, 2385, 2445, 2460, 2934, 3180, 3260, 3690, 4346, 4770, 4890, 5868, 6519, 6683, 7335, 7380, 8639, 8692, 9540, 9780, 10865, 13038, 13366, 14670, 17278, 19557, 20049, 21730, 25917, 26076, 26732, 29340, 32595, 33415, 34556, 39114, 40098, 43195, 43460, 51834, 60147, 65190, 66830, 77751, 78228, 80196, 86390, 97785, 100245, 103668, 120294, 129585, 130380, 133660, 155502, 172780, 195570, 200490, 240588, 259170, 300735, 311004, 354199, 388755, 391140, 400980, 518340, 601470, 708398, 777510, 1062597, 1202940, 1416796, 1555020, 1770995, 2125194, 3187791, 3541990, 4250388, 5312985, 6375582, 7083980, 10625970, 12751164, 15938955, 21251940, 31877910, 63755820]

約数ペア:

[(1, 63755820), (2, 31877910), (3, 21251940), (4, 15938955), (5, 12751164), (6, 10625970), (9, 7083980), (10, 6375582), (12, 5312985), (15, 4250388), (18, 3541990), (20, 3187791), (30, 2125194), (36, 1770995), (41, 1555020), (45, 1416796), (53, 1202940), (60, 1062597), (82, 777510), (90, 708398), (106, 601470), (123, 518340), (159, 400980), (163, 391140), (164, 388755), (180, 354199), (205, 311004), (212, 300735), (246, 259170), (265, 240588), (318, 200490), (326, 195570), (369, 172780), (410, 155502), (477, 133660), (489, 130380), (492, 129585), (530, 120294), (615, 103668), (636, 100245), (652, 97785), (738, 86390), (795, 80196), (815, 78228), (820, 77751), (954, 66830), (978, 65190), (1060, 60147), (1230, 51834), (1467, 43460), (1476, 43195), (1590, 40098), (1630, 39114), (1845, 34556), (1908, 33415), (1956, 32595), (2173, 29340), (2385, 26732), (2445, 26076), (2460, 25917), (2934, 21730), (3180, 20049), (3260, 19557), (3690, 17278), (4346, 14670), (4770, 13366), (4890, 13038), (5868, 10865), (6519, 9780), (6683, 9540), (7335, 8692), (7380, 8639)]