145321800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 501634560

約数和(自身を除く): 356312760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 601, 620, 650, 744, 775, 780, 806, 930, 975, 1202, 1209, 1240, 1300, 1550, 1560, 1612, 1803, 1860, 1950, 2015, 2325, 2404, 2418, 2600, 3005, 3100, 3224, 3606, 3720, 3900, 4030, 4650, 4808, 4836, 6010, 6045, 6200, 7212, 7800, 7813, 8060, 9015, 9300, 9672, 10075, 12020, 12090, 14424, 15025, 15626, 16120, 18030, 18600, 18631, 20150, 23439, 24040, 24180, 30050, 30225, 31252, 36060, 37262, 39065, 40300, 45075, 46878, 48360, 55893, 60100, 60450, 62504, 72120, 74524, 78130, 80600, 90150, 93155, 93756, 111786, 117195, 120200, 120900, 149048, 156260, 180300, 186310, 187512, 195325, 223572, 234390, 241800, 242203, 279465, 312520, 360600, 372620, 390650, 447144, 465775, 468780, 484406, 558930, 585975, 726609, 745240, 781300, 931550, 937560, 968812, 1117860, 1171950, 1211015, 1397325, 1453218, 1562600, 1863100, 1937624, 2235720, 2343900, 2422030, 2794650, 2906436, 3633045, 3726200, 4687800, 4844060, 5589300, 5812872, 6055075, 7266090, 9688120, 11178600, 12110150, 14532180, 18165225, 24220300, 29064360, 36330450, 48440600, 72660900, 145321800]

約数ペア:

[(1, 145321800), (2, 72660900), (3, 48440600), (4, 36330450), (5, 29064360), (6, 24220300), (8, 18165225), (10, 14532180), (12, 12110150), (13, 11178600), (15, 9688120), (20, 7266090), (24, 6055075), (25, 5812872), (26, 5589300), (30, 4844060), (31, 4687800), (39, 3726200), (40, 3633045), (50, 2906436), (52, 2794650), (60, 2422030), (62, 2343900), (65, 2235720), (75, 1937624), (78, 1863100), (93, 1562600), (100, 1453218), (104, 1397325), (120, 1211015), (124, 1171950), (130, 1117860), (150, 968812), (155, 937560), (156, 931550), (186, 781300), (195, 745240), (200, 726609), (248, 585975), (260, 558930), (300, 484406), (310, 468780), (312, 465775), (325, 447144), (372, 390650), (390, 372620), (403, 360600), (465, 312520), (520, 279465), (600, 242203), (601, 241800), (620, 234390), (650, 223572), (744, 195325), (775, 187512), (780, 186310), (806, 180300), (930, 156260), (975, 149048), (1202, 120900), (1209, 120200), (1240, 117195), (1300, 111786), (1550, 93756), (1560, 93155), (1612, 90150), (1803, 80600), (1860, 78130), (1950, 74524), (2015, 72120), (2325, 62504), (2404, 60450), (2418, 60100), (2600, 55893), (3005, 48360), (3100, 46878), (3224, 45075), (3606, 40300), (3720, 39065), (3900, 37262), (4030, 36060), (4650, 31252), (4808, 30225), (4836, 30050), (6010, 24180), (6045, 24040), (6200, 23439), (7212, 20150), (7800, 18631), (7813, 18600), (8060, 18030), (9015, 16120), (9300, 15626), (9672, 15025), (10075, 14424), (12020, 12090)]